revert rest

.config/dotnet-tools.json

@@ -9,10 +9,10 @@
       ],
       "rollForward": false
     },
-    "dotnet-affected": {
-      "version": "5.0.0",
+    "gitversion.tool": {
+      "version": "6.0.2",
       "commands": [
-        "dotnet-affected"
+        "dotnet-gitversion"
       ],
       "rollForward": false
     }

.editorconfig

@@ -314,9 +314,6 @@ dotnet_diagnostic.NUnit2037.severity = warning # Consider using Assert.That(coll
 dotnet_diagnostic.NUnit2038.severity = warning # Consider using Assert.That(actual, Is.InstanceOf(expected)) instead of Assert.IsInstanceOf(expected, actual)
 dotnet_diagnostic.NUnit2039.severity = warning # Consider using Assert.That(actual, Is.Not.InstanceOf(expected)) instead of Assert.IsNotInstanceOf(expected, actual)
 
-# note: added to allow the copy paste from rhino inside of the ValueSet component
-dotnet_diagnostic.CA1033.severity = none
-
 [*.{appxmanifest,asax,ascx,aspx,axaml,build,c,c++,cc,cginc,compute,cp,cpp,cs,cshtml,cu,cuh,cxx,dtd,fs,fsi,fsscript,fsx,fx,fxh,h,hh,hlsl,hlsli,hlslinc,hpp,hxx,inc,inl,ino,ipp,ixx,master,ml,mli,mpp,mq4,mq5,mqh,nuspec,paml,razor,resw,resx,shader,skin,tpp,usf,ush,vb,xaml,xamlx,xoml,xsd}]
 indent_style = space
 indent_size = 2

.github/CODEOWNERS

@@ -4,36 +4,33 @@
 
 # * @specklesystems/connectors
 
+# Core
+# Not needed, falls back on team approval
+
+# Objects
+#   Converters require product owner approval, anything else falls back to team approval
+
+Objects/ConverterAutocadCivil/* @clairekuang @connorivy
+Objects/ConverterCSI/* @connorivy
+Objects/ConverterDynamo/* @teocomi @alanrynne
+Objects/ConverterMicrostation/* @connorivy
+Objects/ConverterRevit/* @connorivy @teocomi
+Objects/ConverterRhinoGh/* @alanrynne @clairekuang
+Objects/ConverterTeklaStructures/* @connorivy
+Objects/StructuralUtilities/PolygonMesher/* @connorivy
+
 # Connectors
 
-/Connectors/ArcGIS/* @KatKatKateryna
-/Connectors/Autocad/* @clairekuang @oguzhankoral @didimitrie
-/Connectors/Civil3d/* @clairekuang @oguzhankoral @didimitrie
-/Connectors/CSi/* @bjoernsteinhagen @dogukankaratas
-/Connectors/Navisworks/* @jsdbroughton
-/Connectors/Revit/* @clairekuang @oguzhankoral @didimitrie
-/Connectors/Rhino/* @clairekuang @oguzhankoral @didimitrie
-/Connectors/Tekla/* @bjoernsteinhagen @dogukankaratas
+ConnectorAutocadCivil/* @clairekuang
+ConnectorArchicad/* @jozseflkiss
+ConnectorCSI/* @connorivy
+ConnectorDynamo/* @teocomi @alanrynne
+ConnectorGrasshopper/* @alanrynne @clairekuang
+ConnectorMicrostation/* @clairekuang
+ConnectorRevit/* @teocomi @connorivy
+ConnectorRhino/* @clairekuang @alanrynne
+ConnectorTeklaStructures/* @connorivy
 
-# Converters
-/Convertors/ArcGIS/* @KatKatKateryna
-/Convertors/Autocad/* @clairekuang @oguzhankoral @didimitrie
-/Convertors/Civil3d/* @clairekuang @oguzhankoral @didimitrie
-/Convertors/CSi/* @bjoernsteinhagen @dogukankaratas
-/Convertors/Navisworks/* @jsdbroughton
-/Convertors/Revit/* @clairekuang @oguzhankoral @didimitrie
-/Convertors/Rhino/* @clairekuang @oguzhankoral @didimitrie
-/Convertors/Tekla/* @bjoernsteinhagen @dogukankaratas
+# DesktopUI
 
-# DUI
-
-/DUI3/* @clairekuang @oguzhankoral @didimitrie
-
-# Importers
-/Importers/* @JR-Morgan @didimitrie @oguzhankoral @adamhathcock
-
-# SDK
-/SDK/* @JR-Morgan @clairekuang @didimitrie @oguzhankoral @adamhathcock
-
-# Build
-/Build/* @JR-Morgan @oguzhankoral @adamhathcock
+DesktopUI2/* @teocomi @clairekuang

.github/workflows/pr.yml

@@ -1,10 +1,15 @@
 name: .NET Build
 
-on: pull_request
+on:
+  pull_request: # Run build on every pull request that is not to main
+    branches-ignore:
+      - main
 
-jobs:
+jobs:   
   build:
     runs-on: windows-latest
+    outputs:
+      version: ${{ steps.set-version.outputs.version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -15,8 +20,8 @@ jobs:
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)
-
-      - name: Cache Nuget
+      
+      - name: Cache Nuget     
         uses: actions/cache@v4
         with:
           path: ~/.nuget/packages
@@ -29,15 +34,13 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)
-
-      - name: Cache Nuget
+      
+      - name: Cache Nuget     
         uses: actions/cache@v4
         with:
           path: ~/.nuget/packages
@@ -48,9 +51,9 @@ jobs:
 
       - name: ⚒️ Run tests
         run: ./build.sh test-only
-
+        
       - name: Upload coverage reports to Codecov with GitHub Action
         uses: codecov/codecov-action@v5
         with:
-          files: Converters/**/coverage.xml
+          file: Converters/**/coverage.xml
           token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/release.yml

@@ -2,18 +2,14 @@ name: .NET Build and Publish
 
 on:
   push:
-    branches: ["main", "installer-test/**"]
-    tags: ["v3.*.*"] # Manual delivery on every 3.x tag
+    branches: ["main", "dev", "release/*"] # Continuous delivery on every long-lived branch
+    tags: ["v3.*"] # Manual delivery on every 3.x tag
 
 jobs:
   build-windows:
     runs-on: windows-latest
-    env:
-      SEMVER: "unset"
-      FILE_VERSION: "unset"
     outputs:
-      semver: ${{ steps.set-version.outputs.semver }}
-      file_version: ${{ steps.set-version.outputs.file_version }}
+      version: ${{ steps.set-version.outputs.version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -31,43 +27,38 @@ jobs:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
 
+      - name: ⚒️ Run GitVersion on Windows
+        run: ./build.ps1 build-server-version
+
       - name: ⚒️ Run build on Windows
-        run: ./build.ps1 zip
+        run: ./build.ps1
 
       - name: ⬆️ Upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: output-${{ env.SEMVER }}
+          name: output-${{ env.GitVersion_FullSemVer }}
           path: output/*.*
-          if-no-files-found: error
-          retention-days: 1
           compression-level: 0 # no compression
 
       - id: set-version
         name: Set version to output
-        run: |
-          echo "semver=${{ env.SEMVER }}" >> "$Env:GITHUB_OUTPUT"
-          echo "file_version=${{ env.FILE_VERSION }}" >> "$Env:GITHUB_OUTPUT"
+        run: echo "version=${{ env.GitVersion_FullSemVer }}" >> "$Env:GITHUB_OUTPUT"
 
   deploy-installers:
     runs-on: ubuntu-latest
     needs: build-windows
     env:
-      IS_PUBLIC_RELEASE: ${{ github.ref_type == 'tag' }}
+      IS_TAG_BUILD: ${{ github.ref_type == 'tag' }}
+      IS_RELEASE_BRANCH: ${{ startsWith(github.ref_name, 'release/') || github.ref_name == 'main'}}
     steps:
       - name: 🔫 Trigger Build Installers
-        uses: the-actions-org/workflow-dispatch@v4.0.0
+        uses: ALEEF02/workflow-dispatch@v3.0.0
+        continue-on-error: true
         with:
           workflow: Build Installers
           repo: specklesystems/connector-installers
           token: ${{ secrets.CONNECTORS_GH_TOKEN }}
-          inputs: '{
-            "run_id": "${{ github.run_id }}",
-            "semver": "${{ needs.build-windows.outputs.semver }}",
-            "file_version": "${{ needs.build-windows.outputs.file_version }}",
-            "repo": "${{ github.repository }}",
-            "is_public_release": ${{ env.IS_PUBLIC_RELEASE }}
-            }'
+          inputs: '{ "run_id": "${{ github.run_id }}", "version": "${{ needs.build-windows.outputs.version }}", "public_release": ${{ env.IS_TAG_BUILD }}, "store_artifacts": ${{ env.IS_RELEASE_BRANCH }} }'
           ref: main
           wait-for-completion: true
           wait-for-completion-interval: 10s
@@ -98,6 +89,9 @@ jobs:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
 
+      - name: ⚒️ Run GitVersion on Linux
+        run: ./build.sh build-server-version
+
       - name: ⚒️ Run tests on Linux
         run: ./build.sh test-only
 
@@ -111,5 +105,4 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
 
       - name: Push to nuget.org
-        if: (github.ref_type == 'tag')
         run: dotnet nuget push output/*.nupkg --source "https://api.nuget.org/v3/index.json" --api-key ${{secrets.CONNECTORS_NUGET_TOKEN }} --skip-duplicate

Build/Affected.cs

@@ -1,116 +0,0 @@
-using GlobExpressions;
-using Microsoft.Build.Construction;
-using static SimpleExec.Command;
-
-namespace Build;
-
-public static class Affected
-{
-  public static readonly string Root = Environment.CurrentDirectory;
-  public const string AFFECTED_PROJECT = "affected.proj";
-
-  private static IEnumerable<string> GetAffectedProjects()
-  {
-    var projFile = Path.Combine(Root, AFFECTED_PROJECT);
-    Console.WriteLine("Affected project file: " + projFile);
-    var project = ProjectRootElement.Open(projFile) ?? throw new InvalidOperationException();
-    var references = project.ItemGroups.SelectMany(x => x.Items).Where(x => x.ItemType == "ProjectReference");
-
-    foreach (var refe in references)
-    {
-      var referencePath = refe.Include[(Root.Length + 1)..];
-      referencePath = Path.GetDirectoryName(referencePath) ?? throw new InvalidOperationException();
-      if (Path.DirectorySeparatorChar != '/')
-      {
-        referencePath = referencePath.Replace(Path.DirectorySeparatorChar, '/');
-      }
-
-      yield return referencePath;
-    }
-  }
-
-  public static async Task<IEnumerable<string>> GetTestProjects()
-  {
-    await ComputeAffected();
-    var projFile = Path.Combine(Root, AFFECTED_PROJECT);
-    if (File.Exists(projFile))
-    {
-      var references = GetAffectedProjects();
-      return references.Where(x => x.Contains("Tests"));
-    }
-    return Glob.Files(Root, "**/*.Tests.csproj");
-  }
-
-  public static async Task<ProjectGroup[]> GetAffectedProjectGroups()
-  {
-    await ComputeAffected();
-    var projFile = Path.Combine(Root, AFFECTED_PROJECT);
-    if (File.Exists(projFile))
-    {
-      var references = GetAffectedProjects().ToList();
-      var groups = new List<ProjectGroup>();
-      foreach (var projectGroup in Consts.ProjectGroups)
-      {
-        foreach (var referencePath in references)
-        {
-          if (projectGroup.Projects.Any(x => x.ProjectPath.Contains(referencePath)))
-          {
-            groups.Add(projectGroup);
-            break;
-          }
-        }
-      }
-
-      foreach (var group in groups)
-      {
-        Console.WriteLine("Affected project group being built: " + group.HostAppSlug);
-      }
-
-      return groups.ToArray();
-    }
-
-    Console.WriteLine("Using all project groups: " + string.Join(',', Consts.ProjectGroups));
-    return Consts.ProjectGroups;
-  }
-
-  private static bool s_affectedComputed;
-
-  public static async Task ComputeAffected()
-  {
-    if (s_affectedComputed)
-    {
-      return;
-    }
-
-    var currentTag = await Versions.GetCurrentTag();
-    var currentVersion = await Versions.ComputeVersion();
-    var lastTag = await Versions.GetPreviousTag(currentTag);
-    var lastVersion = await Versions.ComputePreviousVersion(currentTag);
-
-    Console.WriteLine($"Last tag: {lastTag}, Current tag: {currentTag}");
-    Console.WriteLine($"Last parsed version: {lastVersion}, Current parsed version: {currentVersion}");
-
-    var sort = currentVersion.CompareSortOrderTo(lastVersion);
-    if (sort == -1)
-    {
-      Console.WriteLine($"Current version {currentVersion} is less than: {lastVersion}");
-      s_affectedComputed = true;
-      return;
-    }
-
-    var majorEquals = currentVersion.Major == lastVersion.Major;
-    if (!majorEquals)
-    {
-      Console.WriteLine($"Current version {currentVersion} is not matching major version: {lastVersion}");
-      s_affectedComputed = true;
-      return;
-    }
-
-    //use tags no matter the version if major versions match
-    var (currentCommit, _) = await ReadAsync("git", $"rev-list -n 1 {currentTag}");
-    var (lastCommit, _) = await ReadAsync("git", $"rev-list -n 1 {lastTag}");
-    await RunAsync("dotnet", $"affected -v --from {currentCommit.Trim()} --to {lastCommit.Trim()}", Root);
-
-    s_affectedComputed = true;
-  }
-}

Build/Build.csproj

@@ -10,8 +10,6 @@
     <PackageReference Include="Bullseye" />
     <PackageReference Include="Glob" />
     <PackageReference Include="Microsoft.Build" />
-    <PackageReference Include="Microsoft.VisualStudio.SolutionPersistence" />
-    <PackageReference Include="Semver" />
     <PackageReference Include="SimpleExec" />
   </ItemGroup>
 </Project>

Build/Consts.cs

@@ -4,14 +4,14 @@ public static class Consts
 {
   public static readonly string[] Solutions = ["Speckle.Connectors.sln"];
 
-  public static readonly ProjectGroup[] ProjectGroups =
+  public static readonly InstallerProject[] InstallerManifests =
   {
     new("arcgis", [new("Connectors/ArcGIS/Speckle.Connectors.ArcGIS3", "net6.0-windows")]),
     new(
       "rhino",
       [
         new("Connectors/Rhino/Speckle.Connectors.Rhino7", "net48"),
-        new("Connectors/Rhino/Speckle.Connectors.Rhino8", "net48"),
+        new("Connectors/Rhino/Speckle.Connectors.Rhino8", "net48")
       ]
     ),
     new(
@@ -20,8 +20,7 @@ public static class Consts
         new("Connectors/Revit/Speckle.Connectors.Revit2022", "net48"),
         new("Connectors/Revit/Speckle.Connectors.Revit2023", "net48"),
         new("Connectors/Revit/Speckle.Connectors.Revit2024", "net48"),
-        new("Connectors/Revit/Speckle.Connectors.Revit2025", "net8.0-windows"),
-        new("Connectors/Revit/Speckle.Connectors.Revit2026", "net8.0-windows")
+        new("Connectors/Revit/Speckle.Connectors.Revit2025", "net8.0-windows")
       ]
     ),
     new(
@@ -30,8 +29,7 @@ public static class Consts
         new("Connectors/Autocad/Speckle.Connectors.Autocad2022", "net48"),
         new("Connectors/Autocad/Speckle.Connectors.Autocad2023", "net48"),
         new("Connectors/Autocad/Speckle.Connectors.Autocad2024", "net48"),
-        new("Connectors/Autocad/Speckle.Connectors.Autocad2025", "net8.0-windows"),
-        new("Connectors/Autocad/Speckle.Connectors.Autocad2026", "net8.0-windows")
+        new("Connectors/Autocad/Speckle.Connectors.Autocad2025", "net8.0-windows")
       ]
     ),
     new(
@@ -40,8 +38,7 @@ public static class Consts
         new("Connectors/Autocad/Speckle.Connectors.Civil3d2022", "net48"),
         new("Connectors/Autocad/Speckle.Connectors.Civil3d2023", "net48"),
         new("Connectors/Autocad/Speckle.Connectors.Civil3d2024", "net48"),
-        new("Connectors/Autocad/Speckle.Connectors.Civil3d2025", "net8.0-windows"),
-        new("Connectors/Autocad/Speckle.Connectors.Civil3d2026", "net8.0-windows")
+        new("Connectors/Autocad/Speckle.Connectors.Civil3d2025", "net8.0-windows")
       ]
     ),
     new(
@@ -52,12 +49,11 @@ public static class Consts
         new("Connectors/Navisworks/Speckle.Connectors.Navisworks2022", "net48"),
         new("Connectors/Navisworks/Speckle.Connectors.Navisworks2023", "net48"),
         new("Connectors/Navisworks/Speckle.Connectors.Navisworks2024", "net48"),
-        new("Connectors/Navisworks/Speckle.Connectors.Navisworks2025", "net48"),
-        new("Connectors/Navisworks/Speckle.Connectors.Navisworks2026", "net48")
+        new("Connectors/Navisworks/Speckle.Connectors.Navisworks2025", "net48")
       ]
     ),
     new(
-      "teklastructures",
+      "tekla-structures",
       [
         new("Connectors/Tekla/Speckle.Connector.Tekla2023", "net48"),
         new("Connectors/Tekla/Speckle.Connector.Tekla2024", "net48")
@@ -73,7 +69,7 @@ public static class Consts
   };
 }
 
-public readonly record struct ProjectGroup(string HostAppSlug, IReadOnlyList<InstallerAsset> Projects)
+public readonly record struct InstallerProject(string HostAppSlug, IReadOnlyList<InstallerAsset> Projects)
 {
   public override string ToString() => $"{HostAppSlug}";
 }

Build/Program.cs

@@ -12,13 +12,13 @@ const string TEST = "test";
 const string TEST_ONLY = "test-only";
 const string FORMAT = "format";
 const string ZIP = "zip";
+const string VERSION = "version";
 const string RESTORE_TOOLS = "restore-tools";
+const string BUILD_SERVER_VERSION = "build-server-version";
 const string CLEAN_LOCKS = "clean-locks";
 const string CHECK_SOLUTIONS = "check-solutions";
-const string GEN_SOLUTIONS = "generate-solutions";
 const string DEEP_CLEAN = "deep-clean";
 const string DEEP_CLEAN_LOCAL = "deep-clean-local";
-const string DETECT_AFFECTED = "detect-affected";
 
 //need to pass arguments
 /*var arguments = new List<string>();
@@ -28,13 +28,20 @@ if (args.Length > 1)
   args = new[] { arguments.First() };
   //arguments = arguments.Skip(1).ToList();
 }*/
-
+void Build(string solution, string configuration)
+{
+  Console.WriteLine();
+  Console.WriteLine();
+  Console.WriteLine($"Building solution '{solution}' as '{configuration}'");
+  Console.WriteLine();
+  Run("dotnet", $"build .\\{solution} --configuration {configuration} --no-restore");
+}
 void Restore(string solution)
 {
   Console.WriteLine();
   Console.WriteLine($"Restoring solution '{solution}'");
   Console.WriteLine();
-  Run("dotnet", $"restore \".\\{solution}\" --no-cache");
+  Run("dotnet", $"restore .\\{solution} --no-cache");
 }
 void DeleteFiles(string pattern)
 {
@@ -65,31 +72,30 @@ void CleanSolution(string solution, string configuration)
   DeleteDirectories("**/obj");
   DeleteFiles("**/*.lock.json");
   Restore(solution);
+  Build(solution, configuration);
 }
 
 Target(
   CLEAN_LOCKS,
-  Consts.Solutions,
-  s =>
+  () =>
   {
     DeleteFiles("**/*.lock.json");
-    Restore(s);
+    Restore("Speckle.Connectors.sln");
   }
 );
 
 Target(
   DEEP_CLEAN,
-  Consts.Solutions,
-  s =>
+  () =>
   {
-    CleanSolution(s, "debug");
+    CleanSolution("Speckle.Connectors.sln", "debug");
   }
 );
 Target(
   DEEP_CLEAN_LOCAL,
   () =>
   {
-    CleanSolution("Local.sln", "Local");
+    CleanSolution("Local.sln", "local");
   }
 );
 
@@ -120,22 +126,21 @@ Target(
 );
 
 Target(
-  RESTORE_TOOLS,
-  () =>
+  VERSION,
+  async () =>
   {
-    Run("dotnet", "tool restore");
+    var (output, _) = await ReadAsync("dotnet", "minver -v w");
+    output = output.Trim();
+    Console.WriteLine($"Version: {output}");
+    Run("echo", $"\"version={output}\" >> $GITHUB_OUTPUT");
   }
 );
 
 Target(
-  DETECT_AFFECTED,
-  DependsOn(RESTORE_TOOLS),
-  async () =>
+  RESTORE_TOOLS,
+  () =>
   {
-    foreach (var group in await Affected.GetAffectedProjectGroups())
-    {
-      Console.WriteLine("Affected project group being built: " + group.HostAppSlug);
-    }
+    Run("dotnet", "tool restore");
   }
 );
 
@@ -150,14 +155,20 @@ Target(
 
 Target(
   RESTORE,
-  DependsOn(FORMAT, DETECT_AFFECTED),
+  DependsOn(FORMAT),
   Consts.Solutions,
-  async s =>
+  s =>
   {
-    var version = await Versions.ComputeVersion();
-    var fileVersion = await Versions.ComputeFileVersion();
-    Console.WriteLine($"Restoring: {s} - Version: {version} & {fileVersion}");
-    await RunAsync("dotnet", $"restore \"{s}\" --locked-mode");
+    Run("dotnet", $"restore {s} --locked-mode");
+  }
+);
+
+Target(
+  BUILD_SERVER_VERSION,
+  DependsOn(RESTORE_TOOLS),
+  () =>
+  {
+    Run("dotnet", "tool run dotnet-gitversion /output json /output buildserver");
   }
 );
 
@@ -165,44 +176,40 @@ Target(
   BUILD,
   DependsOn(RESTORE),
   Consts.Solutions,
-  async s =>
+  s =>
   {
-    var version = await Versions.ComputeVersion();
-    var fileVersion = await Versions.ComputeFileVersion();
-    Console.WriteLine($"Restoring: {s} - Version: {version} & {fileVersion}");
-    await RunAsync(
+    var version = Environment.GetEnvironmentVariable("GitVersion_FullSemVer") ?? "3.0.0-localBuild";
+    var fileVersion = Environment.GetEnvironmentVariable("GitVersion_AssemblySemFileVer") ?? "3.0.0.0";
+    Console.WriteLine($"Version: {version} & {fileVersion}");
+    Run(
       "dotnet",
-      $"build \"{s}\" -c Release --no-restore -warnaserror -p:Version={version} -p:FileVersion={fileVersion} -v:m"
+      $"build {s} -c Release --no-restore -warnaserror -p:Version={version} -p:FileVersion={fileVersion} -v:m"
     );
   }
 );
 
 Target(CHECK_SOLUTIONS, Solutions.CompareConnectorsToLocal);
-Target(GEN_SOLUTIONS, Solutions.GenerateSolutions);
 
 Target(
   TEST,
   DependsOn(BUILD, CHECK_SOLUTIONS),
-  async () =>
+  Glob.Files(".", "**/*.Tests.csproj"),
+  file =>
   {
-    foreach (var s in await Affected.GetTestProjects())
-    {
-      await RunAsync("dotnet", $"test \"{s}\" -c Release --no-build --no-restore --verbosity=minimal");
-    }
+    Run("dotnet", $"test {file} -c Release --no-build --no-restore --verbosity=minimal");
   }
 );
 
-//all tests on purpose
 Target(
   TEST_ONLY,
   DependsOn(FORMAT),
   Glob.Files(".", "**/*.Tests.csproj"),
   file =>
   {
-    Run("dotnet", $"build \"{file}\" -c Release --no-incremental");
+    Run("dotnet", $"build {file} -c Release --no-incremental");
     Run(
       "dotnet",
-      $"test \"{file}\" -c Release --no-build --verbosity=minimal /p:AltCover=true /p:AltCoverAttributeFilter=ExcludeFromCodeCoverage /p:AltCoverVerbosity=Warning"
+      $"test {file} -c Release --no-build --verbosity=minimal /p:AltCover=true /p:AltCoverAttributeFilter=ExcludeFromCodeCoverage /p:AltCoverVerbosity=Warning"
     );
   }
 );
@@ -211,20 +218,20 @@ Target(
   BUILD_LINUX,
   DependsOn(FORMAT),
   Glob.Files(".", "**/Speckle.Importers.Ifc.csproj"),
-  async file =>
+  file =>
   {
-    await RunAsync("dotnet", $"restore \"{file}\" --locked-mode");
-    var version = await Versions.ComputeVersion();
-    var fileVersion = await Versions.ComputeFileVersion();
+    Run("dotnet", $"restore {file} --locked-mode");
+    var version = Environment.GetEnvironmentVariable("GitVersion_FullSemVer") ?? "3.0.0-localBuild";
+    var fileVersion = Environment.GetEnvironmentVariable("GitVersion_AssemblySemFileVer") ?? "3.0.0.0";
     Console.WriteLine($"Version: {version} & {fileVersion}");
-    await RunAsync(
+    Run(
       "dotnet",
-      $"build \"{file}\" -c Release --no-restore -warnaserror -p:Version={version} -p:FileVersion={fileVersion} -v:m"
+      $"build {file} -c Release --no-restore -warnaserror -p:Version={version} -p:FileVersion={fileVersion} -v:m"
     );
 
-    await RunAsync(
+    RunAsync(
       "dotnet",
-      $"pack \"{file}\" -c Release -o output --no-build -p:Version={version} -p:FileVersion={fileVersion} -v:m"
+      $"pack {file} -c Release -o output --no-build -p:Version={version} -p:FileVersion={fileVersion} -v:m"
     );
   }
 );
@@ -232,56 +239,47 @@ Target(
 Target(
   ZIP,
   DependsOn(TEST),
-  async () =>
+  Consts.InstallerManifests,
+  x =>
   {
-    var version = await Versions.ComputeVersion();
-    var fileVersion = await Versions.ComputeFileVersion();
-    foreach (var group in await Affected.GetAffectedProjectGroups())
+    var outputDir = Path.Combine(".", "output");
+    var slugDir = Path.Combine(outputDir, x.HostAppSlug);
+
+    Directory.CreateDirectory(outputDir);
+    Directory.CreateDirectory(slugDir);
+
+    foreach (var asset in x.Projects)
     {
-      Console.WriteLine($"Zipping: {group.HostAppSlug} as {version}");
-      var outputDir = Path.Combine(".", "output");
-      var slugDir = Path.Combine(outputDir, group.HostAppSlug);
-
-      Directory.CreateDirectory(outputDir);
-      Directory.CreateDirectory(slugDir);
-
-      foreach (var asset in group.Projects)
+      var fullPath = Path.Combine(".", asset.ProjectPath, "bin", "Release", asset.TargetName);
+      if (!Directory.Exists(fullPath))
       {
-        var fullPath = Path.Combine(".", asset.ProjectPath, "bin", "Release", asset.TargetName);
-        if (!Directory.Exists(fullPath))
-        {
-          throw new InvalidOperationException("Could not find: " + fullPath);
-        }
-
-        var assetName = Path.GetFileName(asset.ProjectPath);
-        var connectorDir = Path.Combine(slugDir, assetName);
-
-        Directory.CreateDirectory(connectorDir);
-        foreach (var directory in Directory.EnumerateDirectories(fullPath, "*", SearchOption.AllDirectories))
-        {
-          Directory.CreateDirectory(directory.Replace(fullPath, connectorDir));
-        }
-
-        foreach (var file in Directory.EnumerateFiles(fullPath, "*", SearchOption.AllDirectories))
-        {
-          Console.WriteLine(file);
-          File.Copy(file, file.Replace(fullPath, connectorDir), true);
-        }
+        throw new InvalidOperationException("Could not find: " + fullPath);
       }
 
-      var outputPath = Path.Combine(outputDir, $"{group.HostAppSlug}.zip");
-      File.Delete(outputPath);
-      Console.WriteLine($"Zipping: '{slugDir}' to '{outputPath}'");
-      ZipFile.CreateFromDirectory(slugDir, outputPath);
+      var assetName = Path.GetFileName(asset.ProjectPath);
+      var connectorDir = Path.Combine(slugDir, assetName);
+
+      Directory.CreateDirectory(connectorDir);
+      foreach (var directory in Directory.EnumerateDirectories(fullPath, "*", SearchOption.AllDirectories))
+      {
+        Directory.CreateDirectory(directory.Replace(fullPath, connectorDir));
+      }
+
+      foreach (var file in Directory.EnumerateFiles(fullPath, "*", SearchOption.AllDirectories))
+      {
+        Console.WriteLine(file);
+        File.Copy(file, file.Replace(fullPath, connectorDir), true);
+      }
     }
 
-    string githubEnv = Environment.GetEnvironmentVariable("GITHUB_ENV") ?? "Unset";
-    Console.WriteLine($"GITHUB_ENV: {githubEnv}");
-    File.AppendAllText(githubEnv, $"SEMVER={version}{Environment.NewLine}");
-    File.AppendAllText(githubEnv, $"FILE_VERSION={fileVersion}{Environment.NewLine}");
+    var outputPath = Path.Combine(outputDir, $"{x.HostAppSlug}.zip");
+    File.Delete(outputPath);
+    Console.WriteLine($"Zipping: '{slugDir}' to '{outputPath}'");
+    ZipFile.CreateFromDirectory(slugDir, outputPath);
+    // Directory.Delete(slugDir, true);
   }
 );
 
-Target("default", DependsOn(TEST), () => Console.WriteLine("Done!"));
+Target("default", DependsOn(FORMAT, ZIP), () => Console.WriteLine("Done!"));
 
 await RunTargetsAndExitAsync(args).ConfigureAwait(true);

Build/Solutions.cs

@@ -1,6 +1,4 @@
 using Microsoft.Build.Construction;
-using Microsoft.VisualStudio.SolutionPersistence.Model;
-using Microsoft.VisualStudio.SolutionPersistence.Serializer;
 
 namespace Build;
 
@@ -55,53 +53,4 @@ public static class Solutions
       );
     }
   }
-
-  public static async Task GenerateSolutions()
-  {
-    await GenerateLocalSlnx();
-    foreach (var group in Consts.ProjectGroups)
-    {
-      var path = group.Projects[0].ProjectPath.Split('/');
-      var folder = $"/{path[0]}/{path[1]}/";
-      await GenerateConnector(group.HostAppSlug, folder);
-    }
-  }
-
-  public static async Task GenerateLocalSlnx()
-  {
-    var connectors = await GetFullSlnx();
-    connectors.AddProject("..\\speckle-sharp-sdk\\src\\Speckle.Objects\\Speckle.Objects.csproj");
-    connectors.AddProject("..\\speckle-sharp-sdk\\src\\Speckle.Sdk\\Speckle.Sdk.csproj");
-    connectors.AddProject("..\\speckle-sharp-sdk\\src\\Speckle.Sdk.Dependencies\\Speckle.Sdk.Dependencies.csproj");
-    var sln = Path.Combine("C:\\Users\\adam\\Git\\speckle-sharp-connectors", "Local.slnx");
-    await SolutionSerializers.SlnXml.SaveAsync(sln, connectors, default);
-    sln = Path.Combine("C:\\Users\\adam\\Git\\speckle-sharp-connectors", "Local.sln");
-    await SolutionSerializers.SlnFileV12.SaveAsync(sln, connectors, default);
-  }
-
-  public static async Task GenerateConnector(string slug, string folder)
-  {
-    slug = string.Concat(slug[0].ToString().ToUpper(), slug.AsSpan(1));
-    var connectors = await GetFullSlnx();
-    var foldersToRemove = connectors
-      .SolutionFolders.Where(x =>
-        //need base folder
-        !x.Path.Equals("/Connectors/")
-        //don't grab all
-        && (x.Path.StartsWith("/Connectors/") && !x.Path.StartsWith(folder))
-      )
-      .ToList();
-    foreach (var folderToRemove in foldersToRemove)
-    {
-      connectors.RemoveFolder(folderToRemove);
-    }
-    var sln = Path.Combine("C:\\Users\\adam\\Git\\speckle-sharp-connectors", $"Speckle.{slug}.slnx");
-    await SolutionSerializers.SlnXml.SaveAsync(sln, connectors, default);
-  }
-
-  public static async Task<SolutionModel> GetFullSlnx()
-  {
-    var connectorsSln = Path.Combine("C:\\Users\\adam\\Git\\speckle-sharp-connectors", "Speckle.Connectors.slnx");
-    return await SolutionSerializers.SlnXml.OpenAsync(connectorsSln, default);
-  }
 }

Build/Versions.cs

@@ -1,79 +0,0 @@
-using Semver;
-using static SimpleExec.Command;
-
-namespace Build;
-
-public static class Versions
-{
-  private static string? s_currentTag;
-  private static SemVersion? s_currentVersion;
-
-  public static async Task<string> GetCurrentTag()
-  {
-    if (s_currentTag is not null)
-    {
-      return s_currentTag;
-    }
-    //finds current tag or makes one
-    var (currentTag, _) = await ReadAsync("git", "describe --tags");
-    currentTag = currentTag.Trim();
-    s_currentTag = currentTag;
-    return s_currentTag;
-  }
-
-  public static async Task<SemVersion> ComputeVersion()
-  {
-    if (s_currentVersion is not null)
-    {
-      return s_currentVersion;
-    }
-    var currentTag = await GetCurrentTag();
-
-    if (!SemVersion.TryParse(currentTag, SemVersionStyles.AllowLowerV, out var currentVersion))
-    {
-      throw new InvalidOperationException($"Could not parse version: '{currentTag}'");
-    }
-    s_currentVersion = currentVersion;
-    return s_currentVersion;
-  }
-
-  private static string? s_currentFileVersion;
-
-  public static async Task<string> ComputeFileVersion()
-  {
-    if (s_currentFileVersion is not null)
-    {
-      return s_currentFileVersion;
-    }
-    var currentVersion = await ComputeVersion();
-    s_currentFileVersion = currentVersion.WithoutPrereleaseOrMetadata() + ".0";
-    return s_currentFileVersion;
-  }
-
-  public static async Task<string> GetPreviousTag(string currentTag)
-  {
-    //finds a tag starting with current tag and adds no abbrevation
-    var (lastTag, _) = await ReadAsync("git", $"describe --abbrev=0 --tags {currentTag}^");
-    lastTag = lastTag.Trim();
-
-    return lastTag;
-  }
-
-  private static SemVersion? s_previousVersion;
-
-  public static async Task<SemVersion> ComputePreviousVersion(string currentTag)
-  {
-    if (s_previousVersion is not null)
-    {
-      return s_previousVersion;
-    }
-    var lastTag = await GetPreviousTag(currentTag);
-
-    if (!SemVersion.TryParse(lastTag, SemVersionStyles.AllowLowerV, out var lastVersion))
-    {
-      throw new InvalidOperationException($"Could not parse version: '{lastTag}'");
-    }
-    s_previousVersion = lastVersion;
-    return s_previousVersion;
-  }
-}

Build/packages.lock.json

@@ -47,27 +47,12 @@
           "Microsoft.SourceLink.Common": "8.0.0"
         }
       },
-      "Microsoft.VisualStudio.SolutionPersistence": {
-        "type": "Direct",
-        "requested": "[1.0.52, )",
-        "resolved": "1.0.52",
-        "contentHash": "oNv2JtYXhpdJrX63nibx1JT3uCESOBQ1LAk7Dtz/sr0+laW0KRM6eKp4CZ3MHDR2siIkKsY8MmUkeP5DKkQQ5w=="
-      },
       "PolySharp": {
         "type": "Direct",
         "requested": "[1.14.1, )",
         "resolved": "1.14.1",
         "contentHash": "mOOmFYwad3MIOL14VCjj02LljyF1GNw1wP0YVlxtcPvqdxjGGMNdNJJxHptlry3MOd8b40Flm8RPOM8JOlN2sQ=="
       },
-      "Semver": {
-        "type": "Direct",
-        "requested": "[3.0.0, )",
-        "resolved": "3.0.0",
-        "contentHash": "9jZCicsVgTebqkAujRWtC9J1A5EQVlu0TVKHcgoCuv345ve5DYf4D1MjhKEnQjdRZo6x/vdv6QQrYFs7ilGzLA==",
-        "dependencies": {
-          "Microsoft.Extensions.Primitives": "5.0.1"
-        }
-      },
       "SimpleExec": {
         "type": "Direct",
         "requested": "[12.0.0, )",
@@ -90,11 +75,6 @@
         "resolved": "8.0.0",
         "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
       },
-      "Microsoft.Extensions.Primitives": {
-        "type": "Transitive",
-        "resolved": "5.0.1",
-        "contentHash": "5WPSmL4YeP7eW+Vc8XZ4DwjYWBAiSwDV9Hm63JJWcz1Ie3Xjv4KuJXzgCstj48LkLfVCYa7mLcx7y+q6yqVvtw=="
-      },
       "Microsoft.NET.StringTools": {
         "type": "Transitive",
         "resolved": "17.11.4",

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/ArcGISSendBinding.cs

@@ -3,7 +3,6 @@ using System.Diagnostics.CodeAnalysis;
 using ArcGIS.Core.Data;
 using ArcGIS.Desktop.Core;
 using ArcGIS.Desktop.Editing.Events;
-using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using ArcGIS.Desktop.Mapping.Events;
 using Microsoft.Extensions.DependencyInjection;
@@ -16,6 +15,7 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
@@ -46,7 +46,6 @@ public sealed class ArcGISSendBinding : ISendBinding
   private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
   private readonly IArcGISConversionSettingsFactory _arcGISConversionSettingsFactory;
   private readonly IThreadContext _threadContext;
-  private readonly ISpeckleApplication _speckleApplication;
 
   /// <summary>
   /// Used internally to aggregate the changed objects' id. Note we're using a concurrent dictionary here as the expiry check method is not thread safe, and this was causing problems. See:
@@ -72,7 +71,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     IArcGISConversionSettingsFactory arcGisConversionSettingsFactory,
     MapMembersUtils mapMemberUtils,
     IThreadContext threadContext,
-    ISpeckleApplication speckleApplication,
+    IEventAggregator eventAggregator,
     ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
@@ -87,15 +86,11 @@ public sealed class ArcGISSendBinding : ISendBinding
     _arcGISConversionSettingsFactory = arcGisConversionSettingsFactory;
     _mapMemberUtils = mapMemberUtils;
     _threadContext = threadContext;
-    _speckleApplication = speckleApplication;
 
     Parent = parent;
     Commands = new SendBindingUICommands(parent);
     SubscribeToArcGISEvents();
-    _store.DocumentChanged += (_, _) =>
-    {
-      _sendConversionCache.ClearCache();
-    };
+    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
   }
 
   private void OnDocumentStoreChangedEvent(object _) => _sendConversionCache.ClearCache();
@@ -105,7 +100,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     LayersRemovedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await QueuedTask.Run(async () => await GetIdsForLayersRemovedEvent(a))
+          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForLayersRemovedEvent(a))
         ),
       true
     );
@@ -113,7 +108,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     StandaloneTablesRemovedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await QueuedTask.Run(async () => await GetIdsForStandaloneTablesRemovedEvent(a))
+          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForStandaloneTablesRemovedEvent(a))
         ),
       true
     );
@@ -121,7 +116,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     MapPropertyChangedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await QueuedTask.Run(async () => await GetIdsForMapPropertyChangedEvent(a))
+          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForMapPropertyChangedEvent(a))
         ),
       true
     ); // Map units, CRS etc.
@@ -129,7 +124,8 @@ public sealed class ArcGISSendBinding : ISendBinding
     MapMemberPropertiesChangedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await QueuedTask.Run(async () => await GetIdsForMapMemberPropertiesChangedEvent(a))
+          async () =>
+            await _threadContext.RunOnWorkerAsync(async () => await GetIdsForMapMemberPropertiesChangedEvent(a))
         ),
       true
     ); // e.g. Layer name
@@ -138,7 +134,7 @@ public sealed class ArcGISSendBinding : ISendBinding
       _ =>
         _topLevelExceptionHandler.FireAndForget(async () =>
         {
-          await QueuedTask.Run(SubscribeToMapMembersDataSourceChange);
+          await _threadContext.RunOnWorker(SubscribeToMapMembersDataSourceChange);
         }),
       true
     );
@@ -379,25 +375,21 @@ public sealed class ArcGISSendBinding : ISendBinding
       using var cancellationItem = _cancellationManager.GetCancellationItem(modelCardId);
 
       using var scope = _serviceProvider.CreateScope();
-      List<MapMember> mapMembers = await QueuedTask.Run(() =>
-      {
-        scope
-          .ServiceProvider.GetRequiredService<IConverterSettingsStore<ArcGISConversionSettings>>()
-          .Initialize(
-            _arcGISConversionSettingsFactory.Create(
-              Project.Current,
-              MapView.Active.Map,
-              new CRSoffsetRotation(MapView.Active.Map)
-            )
-          );
-
-        return modelCard
-          .SendFilter.NotNull()
-          .RefreshObjectIds()
-          .Select(id => (MapMember)MapView.Active.Map.FindLayer(id) ?? MapView.Active.Map.FindStandaloneTable(id))
-          .Where(obj => obj != null)
-          .ToList();
-      });
+      scope
+        .ServiceProvider.GetRequiredService<IConverterSettingsStore<ArcGISConversionSettings>>()
+        .Initialize(
+          _arcGISConversionSettingsFactory.Create(
+            Project.Current,
+            MapView.Active.Map,
+            new CRSoffsetRotation(MapView.Active.Map)
+          )
+        );
+      List<MapMember> mapMembers = modelCard
+        .SendFilter.NotNull()
+        .RefreshObjectIds()
+        .Select(id => (MapMember)MapView.Active.Map.FindLayer(id) ?? MapView.Active.Map.FindStandaloneTable(id))
+        .Where(obj => obj != null)
+        .ToList();
 
       if (mapMembers.Count == 0)
       {
@@ -405,27 +397,24 @@ public sealed class ArcGISSendBinding : ISendBinding
         throw new SpeckleSendFilterException("No objects were found to convert. Please update your publish filter!");
       }
 
-      await QueuedTask.Run(() =>
+      // subscribe to the selected layer events
+      foreach (MapMember mapMember in mapMembers)
       {
-        // subscribe to the selected layer events
-        foreach (MapMember mapMember in mapMembers)
+        if (mapMember is FeatureLayer featureLayer)
         {
-          if (mapMember is FeatureLayer featureLayer)
-          {
-            SubscribeToFeatureLayerDataSourceChange(featureLayer);
-          }
-          else if (mapMember is StandaloneTable table)
-          {
-            SubscribeToTableDataSourceChange(table);
-          }
+          SubscribeToFeatureLayerDataSourceChange(featureLayer);
         }
-      });
+        else if (mapMember is StandaloneTable table)
+        {
+          SubscribeToTableDataSourceChange(table);
+        }
+      }
 
       var sendResult = await scope
         .ServiceProvider.GetRequiredService<SendOperation<MapMember>>()
         .Execute(
           mapMembers,
-          modelCard.GetSendInfo(_speckleApplication.ApplicationAndVersion),
+          modelCard.GetSendInfo("ArcGIS"), // POC: get host app name from settings? same for GetReceiveInfo
           _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCardId, cancellationItem.Token),
           cancellationItem.Token
         );

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/BasicConnectorBinding.cs

@@ -1,9 +1,9 @@
 using ArcGIS.Core.Data;
-using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using Speckle.Connectors.ArcGIS.Utils;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -21,28 +21,24 @@ public class BasicConnectorBinding : IBasicConnectorBinding
   public BasicConnectorBindingCommands Commands { get; }
   private readonly DocumentModelStore _store;
   private readonly ISpeckleApplication _speckleApplication;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public BasicConnectorBinding(
     DocumentModelStore store,
     IBrowserBridge parent,
     ISpeckleApplication speckleApplication,
-    ITopLevelExceptionHandler topLevelExceptionHandler
+    IEventAggregator eventAggregator
   )
   {
     _store = store;
     _speckleApplication = speckleApplication;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
     Parent = parent;
     Commands = new BasicConnectorBindingCommands(parent);
 
-    _store.DocumentChanged += (_, _) =>
-      _topLevelExceptionHandler.FireAndForget(async () =>
-      {
-        await Commands.NotifyDocumentChanged();
-      });
+    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
   }
 
+  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
+
   public string GetSourceApplicationName() => _speckleApplication.Slug;
 
   public string GetSourceApplicationVersion() => _speckleApplication.HostApplicationVersion;
@@ -67,20 +63,19 @@ public class BasicConnectorBinding : IBasicConnectorBinding
 
   public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
 
-  public void RemoveModels(List<ModelCard> models) => _store.RemoveModels(models);
-
-  public async Task HighlightObjects(IReadOnlyList<string> objectIds)
+  public Task HighlightObjects(IReadOnlyList<string> objectIds)
   {
-    await HighlightObjectsOnView(objectIds.Select(x => new ObjectID(x)).ToList());
+    HighlightObjectsOnView(objectIds.Select(x => new ObjectID(x)).ToList());
+    return Task.CompletedTask;
   }
 
-  public async Task HighlightModel(string modelCardId)
+  public Task HighlightModel(string modelCardId)
   {
     var model = _store.GetModelById(modelCardId);
 
     if (model is null)
     {
-      return;
+      return Task.CompletedTask;
     }
 
     var objectIds = new List<ObjectID>();
@@ -97,24 +92,22 @@ public class BasicConnectorBinding : IBasicConnectorBinding
 
     if (objectIds is null)
     {
-      return;
+      return Task.CompletedTask;
     }
-    await HighlightObjectsOnView(objectIds);
+    HighlightObjectsOnView(objectIds);
+    return Task.CompletedTask;
   }
 
-  private async Task HighlightObjectsOnView(IReadOnlyList<ObjectID> objectIds)
+  private void HighlightObjectsOnView(IReadOnlyList<ObjectID> objectIds)
   {
-    await QueuedTask.Run(() =>
-    {
-      MapView mapView = MapView.Active;
+    MapView mapView = MapView.Active;
 
-      List<MapMemberFeature> mapMembersFeatures = GetMapMembers(objectIds, mapView);
-      ClearSelectionInTOC();
-      ClearSelection();
-      SelectMapMembersInTOC(mapMembersFeatures);
-      SelectMapMembersAndFeatures(mapMembersFeatures);
-      mapView.ZoomToSelected();
-    });
+    List<MapMemberFeature> mapMembersFeatures = GetMapMembers(objectIds, mapView);
+    ClearSelectionInTOC();
+    ClearSelection();
+    SelectMapMembersInTOC(mapMembersFeatures);
+    SelectMapMembersAndFeatures(mapMembersFeatures);
+    mapView.ZoomToSelected();
   }
 
   private List<MapMemberFeature> GetMapMembers(IReadOnlyList<ObjectID> objectIds, MapView mapView)

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/DependencyInjection/ArcGISConnectorModule.cs

@@ -10,7 +10,6 @@ using Speckle.Connectors.Common;
 using Speckle.Connectors.Common.Builders;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Operations;
-using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
@@ -27,8 +26,8 @@ public static class ArcGISConnectorModule
 {
   public static void AddArcGIS(this IServiceCollection serviceCollection)
   {
-    serviceCollection.AddConnectors();
-    serviceCollection.AddDUI<DefaultThreadContext, ArcGISDocumentStore>();
+    serviceCollection.AddConnectorUtils();
+    serviceCollection.AddDUI<ArcGISThreadContext, ArcGISDocumentStore>();
     serviceCollection.AddDUIView();
 
     // Register bindings

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/HostApp/ArcGISColorUnpacker.cs

@@ -184,7 +184,6 @@ public class ArcGISColorUnpacker
     if (StoredColor is int existingColorProxyId)
     {
       AddObjectIdToColorProxyCache(rowApplicationId, existingColorProxyId);
-      return;
     }
 
     // get the color from the renderer and row

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Operations/Receive/ArcGISHostObjectBuilder.cs

@@ -1,7 +1,6 @@
 using System.Diagnostics.Contracts;
 using ArcGIS.Core.CIM;
 using ArcGIS.Core.Geometry;
-using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using Speckle.Connectors.ArcGIS.HostApp;
 using Speckle.Connectors.ArcGIS.Utils;
@@ -61,19 +60,6 @@ public class ArcGISHostObjectBuilder : IHostObjectBuilder
     IProgress<CardProgress> onOperationProgressed,
     CancellationToken cancellationToken
   )
-  {
-    return QueuedTask.Run(
-      () => BuildInternal(rootObject, projectName, modelName, onOperationProgressed, cancellationToken)
-    );
-  }
-
-  private HostObjectBuilderResult BuildInternal(
-    Base rootObject,
-    string projectName,
-    string modelName,
-    IProgress<CardProgress> onOperationProgressed,
-    CancellationToken cancellationToken
-  )
   {
     // TODO get spatialRef and offsets & rotation from ProjectInfo in CommitObject
     // ATM, GIS commit CRS is stored per layer (in FeatureClass converter), but should be moved to the Root level too
@@ -240,7 +226,7 @@ public class ArcGISHostObjectBuilder : IHostObjectBuilder
     bakedObjectIds.AddRange(createdLayerGroups.Values.Select(x => x.URI));
 
     // TODO: validated a correct set regarding bakedobject ids
-    return new HostObjectBuilderResult(bakedObjectIds, results);
+    return Task.FromResult(new HostObjectBuilderResult(bakedObjectIds, results));
   }
 
   private IReadOnlyCollection<LocalToGlobalMap> GetObjectsToConvert(Base rootObject)

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Operations/Send/ArcGISRootObjectBuilder.cs

@@ -1,6 +1,5 @@
 using ArcGIS.Core.Data.Raster;
 using ArcGIS.Core.Geometry;
-using ArcGIS.Desktop.Framework.Threading.Tasks;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.ArcGIS.HostApp;
 using Speckle.Connectors.ArcGIS.HostApp.Extensions;
@@ -50,14 +49,7 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
     _mapMemberUtils = mapMemberUtils;
   }
 
-  public Task<RootObjectBuilderResult> Build(
-    IReadOnlyList<ADM.MapMember> layers,
-    SendInfo __,
-    IProgress<CardProgress> onOperationProgressed,
-    CancellationToken cancellationToken
-  ) => QueuedTask.Run(() => BuildInternal(layers, __, onOperationProgressed, cancellationToken));
-
-  private async Task<RootObjectBuilderResult> BuildInternal(
+  public async Task<RootObjectBuilderResult> Build(
     IReadOnlyList<ADM.MapMember> layers,
     SendInfo __,
     IProgress<CardProgress> onOperationProgressed,
@@ -102,26 +94,19 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
     // We need to unpack the selected mapmembers into all leaf-level mapmembers (containing just objects) and build the root collection structure during unpacking.
     // Mapmember dynamically attached properties are also added at this step.
     List<ADM.MapMember> unpackedLayers;
-    Dictionary<ADM.MapMember, long> layersWithFeatureCount;
-    long allFeaturesCount;
     ADM.Map map = ADM.MapView.Active.Map;
     IEnumerable<ADM.MapMember> layersOrdered = _mapMemberUtils.GetMapMembersInOrder(map, layers);
     using (var _ = _activityFactory.Start("Unpacking selection"))
     {
       unpackedLayers = _layerUnpacker.UnpackSelection(layersOrdered, rootCollection);
-
-      // count number of features to convert. Raster layers are counter as 1 feature for now (not ideal)
-      layersWithFeatureCount = CountAllFeaturesInLayers(unpackedLayers);
-      allFeaturesCount = layersWithFeatureCount.Values.Sum();
     }
 
     List<SendConversionResult> results = new(unpackedLayers.Count);
     onOperationProgressed.Report(new("Converting", null));
     using (var convertingActivity = _activityFactory.Start("Converting objects"))
     {
-      long count = 0;
-
-      foreach (var (layer, layerFeatureCount) in layersWithFeatureCount)
+      int count = 0;
+      foreach (ADM.MapMember layer in unpackedLayers)
       {
         cancellationToken.ThrowIfCancellationRequested();
         string layerApplicationId = layer.GetSpeckleApplicationId();
@@ -149,33 +134,15 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
             switch (layer)
             {
               case ADM.FeatureLayer featureLayer:
-                List<Base> convertedFeatureLayerObjects = ConvertFeatureLayerObjects(
-                  featureLayer,
-                  count,
-                  allFeaturesCount,
-                  onOperationProgressed,
-                  cancellationToken
-                );
+                List<Base> convertedFeatureLayerObjects = ConvertFeatureLayerObjects(featureLayer);
                 layerCollection.elements.AddRange(convertedFeatureLayerObjects);
                 break;
               case ADM.RasterLayer rasterLayer:
-                List<Base> convertedRasterLayerObjects = ConvertRasterLayerObjects(
-                  rasterLayer,
-                  count,
-                  allFeaturesCount,
-                  onOperationProgressed,
-                  cancellationToken
-                );
+                List<Base> convertedRasterLayerObjects = ConvertRasterLayerObjects(rasterLayer);
                 layerCollection.elements.AddRange(convertedRasterLayerObjects);
                 break;
               case ADM.LasDatasetLayer lasDatasetLayer:
-                List<Base> convertedLasDatasetObjects = ConvertLasDatasetLayerObjects(
-                  lasDatasetLayer,
-                  count,
-                  allFeaturesCount,
-                  onOperationProgressed,
-                  cancellationToken
-                );
+                List<Base> convertedLasDatasetObjects = ConvertLasDatasetLayerObjects(lasDatasetLayer);
                 layerCollection.elements.AddRange(convertedLasDatasetObjects);
                 break;
               default:
@@ -183,8 +150,6 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
                 sdkStatus = SdkActivityStatusCode.Error;
                 break;
             }
-
-            count += layerFeatureCount;
             results.Add(new(status, layerApplicationId, layer.GetType().Name, layerCollection));
             convertingActivity?.SetStatus(sdkStatus);
           }
@@ -201,6 +166,7 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
           convertingActivity?.RecordException(ex);
         }
 
+        onOperationProgressed.Report(new("Converting", (double)++count / layers.Count));
         await Task.Yield();
       }
     }
@@ -216,41 +182,7 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
     return new RootObjectBuilderResult(rootCollection, results);
   }
 
-  private Dictionary<ADM.MapMember, long> CountAllFeaturesInLayers(List<ADM.MapMember> unpackedLayers)
-  {
-    Dictionary<ADM.MapMember, long> layersFeatureCount = new();
-
-    foreach (ADM.MapMember layer in unpackedLayers)
-    {
-      switch (layer)
-      {
-        case ADM.FeatureLayer featureLayer:
-          layersFeatureCount.Add(featureLayer, featureLayer.GetFeatureClass().GetCount());
-          break;
-        case ADM.RasterLayer rasterLayer:
-          // count Raster layer as 1 feature: not optimal but this is the approach for now
-          layersFeatureCount.Add(rasterLayer, 1);
-          break;
-        case ADM.LasDatasetLayer lasDatasetLayer:
-          var dataset = lasDatasetLayer.GetLasDataset();
-          // simple dataset.GetPointCount() keeps returning null, so switched to EstimatePointCount
-          layersFeatureCount.Add(
-            lasDatasetLayer,
-            (long)dataset.EstimatePointCount(dataset.GetDefinition().GetExtent())
-          );
-          break;
-      }
-    }
-    return layersFeatureCount;
-  }
-
-  private List<Base> ConvertFeatureLayerObjects(
-    ADM.FeatureLayer featureLayer,
-    long count,
-    long allFeaturesCount,
-    IProgress<CardProgress> onOperationProgressed,
-    CancellationToken cancellationToken
-  )
+  private List<Base> ConvertFeatureLayerObjects(ADM.FeatureLayer featureLayer)
   {
     string layerApplicationId = featureLayer.GetSpeckleApplicationId();
     List<Base> convertedObjects = new();
@@ -264,9 +196,6 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
     {
       while (rowCursor.MoveNext())
       {
-        // allow cancellation before every feature
-        cancellationToken.ThrowIfCancellationRequested();
-
         // Same IDisposable issue appears to happen on Row class too. Docs say it should always be disposed of manually by the caller.
         using (ACD.Row row = rowCursor.Current)
         {
@@ -280,8 +209,6 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
           // process the object color
           _colorUnpacker.ProcessFeatureLayerColor(row, applicationId);
         }
-        // update report
-        onOperationProgressed.Report(new("Converting", (double)++count / allFeaturesCount));
       }
     }
 
@@ -289,38 +216,19 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
   }
 
   // POC: raster colors are stored as mesh vertex colors in RasterToSpeckleConverter. Should probably move to color unpacker.
-  private List<Base> ConvertRasterLayerObjects(
-    ADM.RasterLayer rasterLayer,
-    long count,
-    long allFeaturesCount,
-    IProgress<CardProgress> onOperationProgressed,
-    CancellationToken cancellationToken
-  )
+  private List<Base> ConvertRasterLayerObjects(ADM.RasterLayer rasterLayer)
   {
     string layerApplicationId = rasterLayer.GetSpeckleApplicationId();
     List<Base> convertedObjects = new();
     Raster raster = rasterLayer.GetRaster();
-
-    // check cancellation token before conversion
-    cancellationToken.ThrowIfCancellationRequested();
     Base converted = _rootToSpeckleConverter.Convert(raster);
     string applicationId = raster.GetSpeckleApplicationId(layerApplicationId);
     converted.applicationId = applicationId;
     convertedObjects.Add(converted);
-
-    // update report
-    onOperationProgressed.Report(new("Converting", (double)++count / allFeaturesCount));
-
     return convertedObjects;
   }
 
-  private List<Base> ConvertLasDatasetLayerObjects(
-    ADM.LasDatasetLayer lasDatasetLayer,
-    long count,
-    long allFeaturesCount,
-    IProgress<CardProgress> onOperationProgressed,
-    CancellationToken cancellationToken
-  )
+  private List<Base> ConvertLasDatasetLayerObjects(ADM.LasDatasetLayer lasDatasetLayer)
   {
     string layerApplicationId = lasDatasetLayer.GetSpeckleApplicationId();
     List<Base> convertedObjects = new();
@@ -334,9 +242,6 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
       {
         while (ptCursor.MoveNext())
         {
-          // allow cancellation before every point
-          cancellationToken.ThrowIfCancellationRequested();
-
           using (ACD.Analyst3D.LasPoint pt = ptCursor.Current)
           {
             Base converted = _rootToSpeckleConverter.Convert(pt);
@@ -347,8 +252,6 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
             // process the object color
             _colorUnpacker.ProcessLasLayerColor(pt, applicationId);
           }
-          // update report
-          onOperationProgressed.Report(new("Converting", (double)++count / allFeaturesCount));
         }
       }
     }

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/SpeckleModule.cs

@@ -4,6 +4,7 @@ using Speckle.Connectors.ArcGIS.DependencyInjection;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
 using Speckle.Converters.ArcGIS3;
+using Speckle.Sdk.Host;
 using Module = ArcGIS.Desktop.Framework.Contracts.Module;
 
 namespace Speckle.Connectors.ArcGIS;

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Utils/ArcGISThreadContext.cs

@@ -0,0 +1,36 @@
+using ArcGIS.Desktop.Framework.Threading.Tasks;
+using Speckle.Connectors.Common.Threading;
+
+namespace Speckle.Connectors.ArcGIS.Utils;
+
+//don't check for GUI as it's the same check we do in ThreadContext
+public class ArcGISThreadContext : ThreadContext
+{
+  protected override Task<T> MainToWorkerAsync<T>(Func<Task<T>> action)
+  {
+    if (QueuedTask.OnWorker)
+    {
+      return action();
+    }
+    else
+    {
+      return QueuedTask.Run(async () => await action());
+    }
+  }
+
+  protected override Task<T> WorkerToMainAsync<T>(Func<Task<T>> action) => QueuedTask.Run(async () => await action());
+
+  protected override Task<T> MainToWorker<T>(Func<T> action)
+  {
+    if (QueuedTask.OnWorker)
+    {
+      return Task.FromResult(action());
+    }
+    else
+    {
+      return QueuedTask.Run(action);
+    }
+  }
+
+  protected override Task<T> WorkerToMain<T>(Func<T> action) => QueuedTask.Run(action);
+}

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Utils/ArcGisDocumentStore.cs

@@ -1,11 +1,10 @@
 using System.Xml.Linq;
 using ArcGIS.Desktop.Core.Events;
-using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using ArcGIS.Desktop.Mapping.Events;
-using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 
@@ -13,13 +12,19 @@ namespace Speckle.Connectors.ArcGIS.Utils;
 
 public class ArcGISDocumentStore : DocumentModelStore
 {
+  private readonly IThreadContext _threadContext;
+  private readonly IEventAggregator _eventAggregator;
+
   public ArcGISDocumentStore(
-    ILogger<DocumentModelStore> logger,
     IJsonSerializer jsonSerializer,
-    ITopLevelExceptionHandler topLevelExceptionHandler
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IThreadContext threadContext,
+    IEventAggregator eventAggregator
   )
-    : base(logger, jsonSerializer)
+    : base(jsonSerializer)
   {
+    _threadContext = threadContext;
+    _eventAggregator = eventAggregator;
     ActiveMapViewChangedEvent.Subscribe(a => topLevelExceptionHandler.CatchUnhandled(() => OnMapViewChanged(a)), true);
     ProjectSavingEvent.Subscribe(
       _ =>
@@ -37,13 +42,16 @@ public class ArcGISDocumentStore : DocumentModelStore
       },
       true
     );
+  }
 
+  public override async Task OnDocumentStoreInitialized()
+  {
     // in case plugin was loaded into already opened Map, read metadata from the current Map
     if (!IsDocumentInit && MapView.Active != null)
     {
       IsDocumentInit = true;
       LoadState();
-      OnDocumentChanged();
+      await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
     }
   }
 
@@ -68,7 +76,7 @@ public class ArcGISDocumentStore : DocumentModelStore
   /// <summary>
   /// On map view switch, this event trigger twice, first for outgoing view, second for incoming view.
   /// </summary>
-  private void OnMapViewChanged(ActiveMapViewChangedEventArgs args)
+  private async void OnMapViewChanged(ActiveMapViewChangedEventArgs args)
   {
     if (args.IncomingView is null)
     {
@@ -77,12 +85,12 @@ public class ArcGISDocumentStore : DocumentModelStore
 
     IsDocumentInit = true;
     LoadState();
-    OnDocumentChanged();
+    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
   }
 
   protected override void HostAppSaveState(string modelCardState) =>
-    QueuedTask
-      .Run(() =>
+    _threadContext
+      .RunOnWorker(() =>
       {
         Map map = MapView.Active.Map;
         // Read existing metadata - To prevent messing existing metadata. 🤞 Hope other add-in developers will do same :D
@@ -111,8 +119,8 @@ public class ArcGISDocumentStore : DocumentModelStore
       .FireAndForget();
 
   protected override void LoadState() =>
-    QueuedTask
-      .Run(() =>
+    _threadContext
+      .RunOnWorker(() =>
       {
         Map map = MapView.Active.Map;
         var metadata = map.GetMetadata();

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/packages.lock.json

@@ -221,28 +221,23 @@
         "resolved": "4.5.1",
         "contentHash": "Zh8t8oqolRaFa9vmOZfdQm/qKejdqz0J9kr7o2Fu0vPeoH3BL1EOXipKWwkWtLT1JPzjByrF19fGuFlNbmPpiw=="
       },
-      "speckle.common.meshtriangulation": {
-        "type": "Project",
-        "dependencies": {
-          "LibTessDotNet": "[1.1.15, )",
-          "Speckle.DoubleNumerics": "[4.1.0, )"
-        }
-      },
       "speckle.connectors.common": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -259,7 +254,6 @@
         "type": "Project",
         "dependencies": {
           "Esri.ArcGISPro.Extensions30": "[3.2.0.49743, )",
-          "Speckle.Common.MeshTriangulation": "[1.0.0, )",
           "Speckle.Converters.Common": "[1.0.0, )"
         }
       },
@@ -267,15 +261,9 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
-      "LibTessDotNet": {
-        "type": "CentralTransitive",
-        "requested": "[1.1.15, )",
-        "resolved": "1.1.15",
-        "contentHash": "KuA7N3Nv/lIeawJdQBQJR6oqWD9KETHLbWzBqapwFs+Tby+R5I4crkKujKMm5bXcSuFZ8LNtflFQVadsWCbBjg=="
-      },
       "Microsoft.Extensions.DependencyInjection": {
         "type": "CentralTransitive",
         "requested": "[2.2.0, )",
@@ -306,40 +294,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     "net6.0-windows7.0/win-x64": {

Connectors/Autocad/Directory.Build.targets

@@ -23,14 +23,4 @@
     <Message Text="Civil3D Version $(Civil3DVersion)" Importance="high"/>
     <Copy DestinationFolder="$(AppData)\Autodesk\ApplicationPlugins\Speckle.Connectors.Civil3d$(Civil3DVersion)\%(RecursiveDir)" SourceFiles="@(Civil3DDLLs)" />
   </Target>
-
-  <PropertyGroup Condition="'$(AutoCADVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true'">
-    <StartAction>Program</StartAction>
-    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(AutoCADVersion)\acad.exe</StartProgram>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Civil3DVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true'">
-    <StartAction>Program</StartAction>
-    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
-    <StartArguments>/product C3D</StartArguments>
-  </PropertyGroup>
 </Project>

Connectors/Autocad/Speckle.Connectors.Autocad2022/Speckle.Connectors.Autocad2022.csproj

@@ -6,10 +6,12 @@
     <AutoCADVersion>2022</AutoCADVersion>
     <DefineConstants>$(DefineConstants);AUTOCAD;AUTOCAD2022;AUTOCAD2022_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(AutoCADVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2022.0.2" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2022.0.2" />
   </ItemGroup>  
   
   <ItemGroup>

Connectors/Autocad/Speckle.Connectors.Autocad2022/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -292,7 +294,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -331,40 +333,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2023/Speckle.Connectors.Autocad2023.csproj

@@ -6,10 +6,12 @@
     <AutoCADVersion>2023</AutoCADVersion>
     <DefineConstants>$(DefineConstants);AUTOCAD;AUTOCAD2023;AUTOCAD2022_OR_GREATER;AUTOCAD2023_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(AutoCADVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2023.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2023.0.0" />
   </ItemGroup>  
   
   <ItemGroup>

Connectors/Autocad/Speckle.Connectors.Autocad2023/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -292,7 +294,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -331,40 +333,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2024/Speckle.Connectors.Autocad2024.csproj

@@ -1,15 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net48</TargetFramework>
-    <AutoCADVersion>2024</AutoCADVersion>
     <PlatformTarget>x64</PlatformTarget>
     <UseWpf>true</UseWpf>
+    <AutoCADVersion>2024</AutoCADVersion>
     <DefineConstants>$(DefineConstants);AUTOCAD;AUTOCAD2024;AUTOCAD2022_OR_GREATER;AUTOCAD2023_OR_GREATER;AUTOCAD2024_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(AutoCADVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2024.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2024.0.0" />
   </ItemGroup>  
   
   <ItemGroup>   

Connectors/Autocad/Speckle.Connectors.Autocad2024/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -293,7 +295,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2025/Speckle.Connectors.Autocad2025.csproj

@@ -1,20 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net8.0-windows</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseWpf>true</UseWpf>
     <AutoCADVersion>2025</AutoCADVersion>
-    <DefineConstants>$(DefineConstants);AUTOCAD;AUTOCAD2025;AUTOCAD2022_OR_GREATER;AUTOCAD2023_OR_GREATER;AUTOCAD2024_OR_GREATER;AUTOCAD2025_OR_GREATER</DefineConstants>
+    <DefineConstants>$(DefineConstants);AUTOCAD2025;AUTOCAD</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!--This is needed for managed dependencies-->
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> <!--This is needed for the rest-->
-    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath> <!--This is needed just to keep folder paths the same as the netframework versions of autocad/civil-->
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(AutoCADVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2025.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2025.0.0" />
+    <FrameworkReference Include="Microsoft.WindowsDesktop.App"/>
   </ItemGroup>  
   
   <ItemGroup>   

Connectors/Autocad/Speckle.Connectors.Autocad2025/packages.lock.json

@@ -215,16 +215,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -249,7 +251,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -288,39 +290,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     "net8.0-windows7.0/win-x64": {

Connectors/Autocad/Speckle.Connectors.Autocad2026/Speckle.Connectors.Autocad2026.csproj

@@ -1,27 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <AutoCADVersion>2026</AutoCADVersion>
-    <DefineConstants>$(DefineConstants);AUTOCAD;AUTOCAD2026;AUTOCAD2022_OR_GREATER;AUTOCAD2023_OR_GREATER;AUTOCAD2024_OR_GREATER;AUTOCAD2025_OR_GREATER;AUTOCAD2026_OR_GREATER</DefineConstants>
-    <Configurations>Debug;Release;Local</Configurations>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!--This is needed for managed dependencies-->
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> <!--This is needed for the rest-->
-    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath> <!--This is needed just to keep folder paths the same as the netframework versions of autocad/civil-->
-  </PropertyGroup>
-  
-  <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
-  </ItemGroup>  
-  
-  <ItemGroup>   
-    <ProjectReference Include="..\..\..\Converters\Autocad\Speckle.Converters.Autocad2026\Speckle.Converters.Autocad2026.csproj" />
-    <ProjectReference Include="..\..\..\DUI3\Speckle.Connectors.DUI.WebView\Speckle.Connectors.DUI.WebView.csproj" />
-    <ProjectReference Include="..\..\..\Sdk\Speckle.Converters.Common\Speckle.Converters.Common.csproj" />
-  </ItemGroup>
-  
-  <Import Project="..\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems" Label="Shared" />
-</Project>

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadBasicConnectorBinding.cs

@@ -4,6 +4,7 @@ using Speckle.Connectors.Autocad.HostApp.Extensions;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -21,7 +22,6 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
   private readonly DocumentModelStore _store;
   private readonly ISpeckleApplication _speckleApplication;
   private readonly IThreadContext _threadContext;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
   private readonly ILogger<AutocadBasicConnectorBinding> _logger;
 
   public BasicConnectorBindingCommands Commands { get; }
@@ -32,8 +32,8 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
     IAccountManager accountManager,
     ISpeckleApplication speckleApplication,
     ILogger<AutocadBasicConnectorBinding> logger,
-    IThreadContext threadContext,
-    ITopLevelExceptionHandler topLevelExceptionHandler
+    IEventAggregator eventAggregator,
+    IThreadContext threadContext
   )
   {
     _store = store;
@@ -41,16 +41,13 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
     _accountManager = accountManager;
     _speckleApplication = speckleApplication;
     Commands = new BasicConnectorBindingCommands(parent);
+    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
     _logger = logger;
     _threadContext = threadContext;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
-    _store.DocumentChanged += (_, _) =>
-      _topLevelExceptionHandler.FireAndForget(async () =>
-      {
-        await Commands.NotifyDocumentChanged();
-      });
   }
 
+  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
+
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;
 
   public string GetSourceApplicationName() => _speckleApplication.Slug;
@@ -79,8 +76,6 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
 
   public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
 
-  public void RemoveModels(List<ModelCard> models) => _store.RemoveModels(models);
-
   public async Task HighlightObjects(IReadOnlyList<string> objectIds)
   {
     // POC: Will be addressed to move it into AutocadContext!

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadReceiveBaseBinding.cs

@@ -1,119 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
-using Speckle.Connectors.Common.Cancellation;
-using Speckle.Connectors.Common.Operations;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Logging;
-using Speckle.Connectors.DUI.Models;
-using Speckle.Connectors.DUI.Models.Card;
-using Speckle.Sdk;
-
-namespace Speckle.Connectors.Autocad.Bindings;
-
-public abstract class AutocadReceiveBaseBinding : IReceiveBinding
-{
-  public string Name => "receiveBinding";
-  public IBrowserBridge Parent { get; }
-
-  private readonly DocumentModelStore _store;
-  private readonly ICancellationManager _cancellationManager;
-  private readonly IServiceProvider _serviceProvider;
-  private readonly IOperationProgressManager _operationProgressManager;
-  private readonly ILogger<AutocadReceiveBinding> _logger;
-  private readonly ISpeckleApplication _speckleApplication;
-  private readonly IThreadContext _threadContext;
-
-  private ReceiveBindingUICommands Commands { get; }
-
-  protected AutocadReceiveBaseBinding(
-    DocumentModelStore store,
-    IBrowserBridge parent,
-    ICancellationManager cancellationManager,
-    IServiceProvider serviceProvider,
-    IOperationProgressManager operationProgressManager,
-    ILogger<AutocadReceiveBinding> logger,
-    ISpeckleApplication speckleApplication,
-    IThreadContext threadContext
-  )
-  {
-    _store = store;
-    _cancellationManager = cancellationManager;
-    _serviceProvider = serviceProvider;
-    _operationProgressManager = operationProgressManager;
-    _logger = logger;
-    _speckleApplication = speckleApplication;
-    _threadContext = threadContext;
-    Parent = parent;
-    Commands = new ReceiveBindingUICommands(parent);
-  }
-
-  protected abstract void InitializeSettings(IServiceProvider serviceProvider);
-
-  public void CancelReceive(string modelCardId) => _cancellationManager.CancelOperation(modelCardId);
-
-  public async Task Receive(string modelCardId) =>
-    await _threadContext.RunOnMainAsync(async () => await ReceiveInternal(modelCardId));
-
-  private async Task ReceiveInternal(string modelCardId)
-  {
-    using var scope = _serviceProvider.CreateScope();
-    InitializeSettings(scope.ServiceProvider);
-
-    try
-    {
-      // Get receiver card
-      if (_store.GetModelById(modelCardId) is not ReceiverModelCard modelCard)
-      {
-        // Handle as GLOBAL ERROR at BrowserBridge
-        throw new InvalidOperationException("No download model card was found.");
-      }
-
-      using var cancellationItem = _cancellationManager.GetCancellationItem(modelCardId);
-
-      // Disable document activation (document creation and document switch)
-      // Not disabling results in DUI model card being out of sync with the active document
-      // The DocumentActivated event isn't usable probably because it is pushed to back of main thread queue
-      Application.DocumentManager.DocumentActivationEnabled = false;
-
-      // Receive host objects
-      var operationResults = await scope
-        .ServiceProvider.GetRequiredService<ReceiveOperation>()
-        .Execute(
-          modelCard.GetReceiveInfo(_speckleApplication.Slug),
-          _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCardId, cancellationItem.Token),
-          cancellationItem.Token
-        );
-
-      await Commands.SetModelReceiveResult(
-        modelCardId,
-        operationResults.BakedObjectIds,
-        operationResults.ConversionResults
-      );
-    }
-    catch (OperationCanceledException)
-    {
-      // SWALLOW -> UI handles it immediately, so we do not need to handle anything for now!
-      // Idea for later -> when cancel called, create promise from UI to solve it later with this catch block.
-      // So have 3 state on UI -> Cancellation clicked -> Cancelling -> Cancelled
-      return;
-    }
-    catch (Exception ex) when (!ex.IsFatal()) // UX reasons - we will report operation exceptions as model card error. We may change this later when we have more exception documentation
-    {
-      _logger.LogModelCardHandledError(ex);
-      await Commands.SetModelError(modelCardId, ex);
-    }
-    finally
-    {
-      // reenable document activation
-      Application.DocumentManager.DocumentActivationEnabled = true;
-
-      // regenerate doc to flush graphics, sometimes some objects (ellipses, nurbs curves) do not appear fully visible after receive.
-      // Adding a regen (must be run on main thread) here, but it doesn't seem to work:
-      // it's run on main thread, tried sending the "regen" string to execute, also tried regen after every object bake, but still can't fix.
-      // the objects should appear visible if you manually call the "regen" command after the operation finishes, or click on a view on the view cube which also calls regen.
-      Application.DocumentManager.CurrentDocument.Editor.Regen();
-    }
-  }
-}

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadReceiveBinding.cs

@@ -1,19 +1,32 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Common.Cancellation;
-using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
+using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Converters.Autocad;
 using Speckle.Converters.Common;
 using Speckle.Sdk;
 
 namespace Speckle.Connectors.Autocad.Bindings;
 
-public sealed class AutocadReceiveBinding : AutocadReceiveBaseBinding
+public sealed class AutocadReceiveBinding : IReceiveBinding
 {
+  public string Name => "receiveBinding";
+  public IBrowserBridge Parent { get; }
+
+  private readonly DocumentModelStore _store;
+  private readonly ICancellationManager _cancellationManager;
+  private readonly IServiceProvider _serviceProvider;
+  private readonly IOperationProgressManager _operationProgressManager;
+  private readonly ILogger<AutocadReceiveBinding> _logger;
   private readonly IAutocadConversionSettingsFactory _autocadConversionSettingsFactory;
+  private readonly ISpeckleApplication _speckleApplication;
+
+  private ReceiveBindingUICommands Commands { get; }
 
   public AutocadReceiveBinding(
     DocumentModelStore store,
@@ -23,27 +36,75 @@ public sealed class AutocadReceiveBinding : AutocadReceiveBaseBinding
     IOperationProgressManager operationProgressManager,
     ILogger<AutocadReceiveBinding> logger,
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
-    ISpeckleApplication speckleApplication,
-    IThreadContext threadContext
+    ISpeckleApplication speckleApplication
   )
-    : base(
-      store,
-      parent,
-      cancellationManager,
-      serviceProvider,
-      operationProgressManager,
-      logger,
-      speckleApplication,
-      threadContext
-    )
   {
+    _store = store;
+    _cancellationManager = cancellationManager;
+    _serviceProvider = serviceProvider;
+    _operationProgressManager = operationProgressManager;
+    _logger = logger;
     _autocadConversionSettingsFactory = autocadConversionSettingsFactory;
+    _speckleApplication = speckleApplication;
+    Parent = parent;
+    Commands = new ReceiveBindingUICommands(parent);
   }
 
-  protected override void InitializeSettings(IServiceProvider serviceProvider)
+  public void CancelReceive(string modelCardId) => _cancellationManager.CancelOperation(modelCardId);
+
+  public async Task Receive(string modelCardId)
   {
-    serviceProvider
-      .GetRequiredService<IConverterSettingsStore<AutocadConversionSettings>>()
+    using var scope = _serviceProvider.CreateScope();
+    scope
+      .ServiceProvider.GetRequiredService<IConverterSettingsStore<AutocadConversionSettings>>()
       .Initialize(_autocadConversionSettingsFactory.Create(Application.DocumentManager.CurrentDocument));
+    try
+    {
+      // Get receiver card
+      if (_store.GetModelById(modelCardId) is not ReceiverModelCard modelCard)
+      {
+        // Handle as GLOBAL ERROR at BrowserBridge
+        throw new InvalidOperationException("No download model card was found.");
+      }
+
+      using var cancellationItem = _cancellationManager.GetCancellationItem(modelCardId);
+
+      // Disable document activation (document creation and document switch)
+      // Not disabling results in DUI model card being out of sync with the active document
+      // The DocumentActivated event isn't usable probably because it is pushed to back of main thread queue
+      Application.DocumentManager.DocumentActivationEnabled = false;
+
+      // Receive host objects
+      var operationResults = await scope
+        .ServiceProvider.GetRequiredService<ReceiveOperation>()
+        .Execute(
+          modelCard.GetReceiveInfo(_speckleApplication.Slug),
+          _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCardId, cancellationItem.Token),
+          cancellationItem.Token
+        );
+
+      await Commands.SetModelReceiveResult(
+        modelCardId,
+        operationResults.BakedObjectIds,
+        operationResults.ConversionResults
+      );
+    }
+    catch (OperationCanceledException)
+    {
+      // SWALLOW -> UI handles it immediately, so we do not need to handle anything for now!
+      // Idea for later -> when cancel called, create promise from UI to solve it later with this catch block.
+      // So have 3 state on UI -> Cancellation clicked -> Cancelling -> Cancelled
+      return;
+    }
+    catch (Exception ex) when (!ex.IsFatal()) // UX reasons - we will report operation exceptions as model card error. We may change this later when we have more exception documentation
+    {
+      _logger.LogModelCardHandledError(ex);
+      await Commands.SetModelError(modelCardId, ex);
+    }
+    finally
+    {
+      // reenable document activation
+      Application.DocumentManager.DocumentActivationEnabled = true;
+    }
   }
 }

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSelectionBinding.cs

@@ -1,42 +1,48 @@
+using Autodesk.AutoCAD.ApplicationServices;
 using Autodesk.AutoCAD.DatabaseServices;
 using Autodesk.AutoCAD.EditorInput;
 using Speckle.Connectors.Autocad.HostApp.Extensions;
-using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.Autocad.Plugin;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 
 namespace Speckle.Connectors.Autocad.Bindings;
 
 public class AutocadSelectionBinding : ISelectionBinding
 {
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IThreadContext _threadContext;
   private const string SELECTION_EVENT = "setSelection";
-  private readonly HashSet<Document> _visitedDocuments = new();
+  private readonly IEventAggregator _eventAggregator;
+  private readonly HashSet<string> _visitedDocuments = new();
 
   public string Name => "selectionBinding";
 
   public IBrowserBridge Parent { get; }
 
-  public AutocadSelectionBinding(
-    IBrowserBridge parent,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext
-  )
+  public AutocadSelectionBinding(IBrowserBridge parent, IEventAggregator eventAggregator)
   {
-    _topLevelExceptionHandler = topLevelExceptionHandler;
-    _threadContext = threadContext;
+    _eventAggregator = eventAggregator;
     Parent = parent;
 
     // POC: Use here Context for doc. In converters it's OK but we are still lacking to use context into bindings.
     // It is with the case of if binding created with already a document
     // This is valid when user opens acad file directly double clicking
     TryRegisterDocumentForSelection(Application.DocumentManager.MdiActiveDocument);
-    Application.DocumentManager.DocumentActivated += (_, e) =>
-      _topLevelExceptionHandler.CatchUnhandled(() => OnDocumentChanged(e.Document));
+    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(OnDocumentChanged);
+    eventAggregator.GetEvent<ImpliedSelectionChangedEvent>().Subscribe(OnSelectionChanged);
+    eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().Subscribe(OnDocumentDestroyed);
   }
 
-  private void OnDocumentChanged(Document? document) => TryRegisterDocumentForSelection(document);
+  private void OnDocumentDestroyed(DocumentCollectionEventArgs e)
+  {
+    if (!_visitedDocuments.Contains(e.Document.Name))
+    {
+      e.Document.ImpliedSelectionChanged -= DocumentOnImpliedSelectionChanged;
+      _visitedDocuments.Remove(e.Document.Name);
+    }
+  }
+
+  private void OnDocumentChanged(DocumentCollectionEventArgs e) => TryRegisterDocumentForSelection(e.Document);
 
   private void TryRegisterDocumentForSelection(Document? document)
   {
@@ -45,21 +51,24 @@ public class AutocadSelectionBinding : ISelectionBinding
       return;
     }
 
-    if (!_visitedDocuments.Contains(document))
+    if (!_visitedDocuments.Contains(document.Name))
     {
-      document.ImpliedSelectionChanged += (_, _) =>
-        _topLevelExceptionHandler.FireAndForget(async () => await _threadContext.RunOnMainAsync(OnSelectionChanged));
+      document.ImpliedSelectionChanged += DocumentOnImpliedSelectionChanged;
 
-      _visitedDocuments.Add(document);
+      _visitedDocuments.Add(document.Name);
     }
   }
 
+  // ReSharper disable once AsyncVoidMethod
+  private async void DocumentOnImpliedSelectionChanged(object? sender, EventArgs e) =>
+    await _eventAggregator.GetEvent<ImpliedSelectionChangedEvent>().PublishAsync(e);
+
   // NOTE: Autocad 2022 caused problems, so we need to refactor things a bit in here to always store
   // selection info locally (and get it updated by the event, which we can control to run on the main thread).
   // Ui requests to GetSelection() should just return this local copy that is kept up to date by the event handler.
   private SelectionInfo _selectionInfo;
 
-  private async Task OnSelectionChanged()
+  private async Task OnSelectionChanged(EventArgs _)
   {
     _selectionInfo = GetSelectionInternal();
     await Parent.Send(SELECTION_EVENT, _selectionInfo);
@@ -89,17 +98,6 @@ public class AutocadSelectionBinding : ISelectionBinding
 
           objectTypes.Add(dbObject.GetType().Name);
           objs.Add(dbObject.GetSpeckleApplicationId());
-
-          // do the same also for each AttributeReference inside the BlockReference (attribute change is not affecting the block otherwise)
-          if (dbObject is BlockReference blockReference)
-          {
-            foreach (ObjectId id in blockReference.AttributeCollection)
-            {
-              var attr = (AttributeReference)tr.GetObject(id, OpenMode.ForRead);
-              objectTypes.Add(attr.GetType().Name);
-              objs.Add(attr.GetSpeckleApplicationId());
-            }
-          }
         }
 
         tr.Commit();

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSendBaseBinding.cs

@@ -1,16 +1,19 @@
 using System.Collections.Concurrent;
 using System.Diagnostics.CodeAnalysis;
+using Autodesk.AutoCAD.ApplicationServices;
 using Autodesk.AutoCAD.DatabaseServices;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Autocad.HostApp.Extensions;
 using Speckle.Connectors.Autocad.Operations.Send;
+using Speckle.Connectors.Autocad.Plugin;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
@@ -39,8 +42,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
   private readonly ILogger<AutocadSendBinding> _logger;
   private readonly ISpeckleApplication _speckleApplication;
   private readonly IThreadContext _threadContext;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IAppIdleManager _idleManager;
+  private readonly IEventAggregator _eventAggregator;
 
   /// <summary>
   /// Used internally to aggregate the changed objects' id. Note we're using a concurrent dictionary here as the expiry check method is not thread safe, and this was causing problems. See:
@@ -48,7 +50,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
   /// As to why a concurrent dictionary, it's because it's the cheapest/easiest way to do so.
   /// https://stackoverflow.com/questions/18922985/concurrent-hashsett-in-net-framework
   /// </summary>
-  private ConcurrentBag<string> ChangedObjectIds { get; set; } = new();
+  private ConcurrentDictionary<string, byte> ChangedObjectIds { get; set; } = new();
 
   protected AutocadSendBaseBinding(
     DocumentModelStore store,
@@ -61,8 +63,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     ILogger<AutocadSendBinding> logger,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IAppIdleManager idleManager
+    IEventAggregator eventAggregator
   )
   {
     _store = store;
@@ -74,29 +75,46 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     _logger = logger;
     _speckleApplication = speckleApplication;
     _threadContext = threadContext;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
-    _idleManager = idleManager;
+    _eventAggregator = eventAggregator;
     Parent = parent;
     Commands = new SendBindingUICommands(parent);
 
-    Application.DocumentManager.DocumentActivated += (_, args) =>
-      _topLevelExceptionHandler.CatchUnhandled(() => SubscribeToObjectChanges(args.Document));
-
     if (Application.DocumentManager.CurrentDocument != null)
     {
       // catches the case when autocad just opens up with a blank new doc
-      SubscribeToObjectChanges(Application.DocumentManager.CurrentDocument);
+      TryRegisterSubscribeToObjectChanges(Application.DocumentManager.CurrentDocument);
     }
     // Since ids of the objects generates from same seed, we should clear the cache always whenever doc swapped.
-    _store.DocumentChanged += (_, _) =>
-    {
-      _sendConversionCache.ClearCache();
-    };
+
+    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(SubscribeToObjectChanges);
+    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().Subscribe(OnDocumentDestroyed);
+    eventAggregator.GetEvent<ObjectAppendedEvent>().Subscribe(OnObjectAppended);
+    eventAggregator.GetEvent<ObjectErasedEvent>().Subscribe(ObjectErased);
+    eventAggregator.GetEvent<ObjectModifiedEvent>().Subscribe(ObjectModified);
   }
 
+  private void OnDocumentDestroyed(DocumentCollectionEventArgs args)
+  {
+    Document doc = args.Document;
+    if (!_docSubsTracker.Contains(doc.Name))
+    {
+      doc.Database.ObjectAppended -= DatabaseOnObjectAppended;
+      doc.Database.ObjectErased -= DatabaseOnObjectErased;
+      doc.Database.ObjectModified -= DatabaseObjectModified;
+
+      _docSubsTracker.Remove(doc.Name);
+    }
+  }
+
+  private void OnDocumentStoreChangedEvent(object _) => _sendConversionCache.ClearCache();
+
   private readonly List<string> _docSubsTracker = new();
 
-  private void SubscribeToObjectChanges(Document doc)
+  private void SubscribeToObjectChanges(DocumentCollectionEventArgs e) =>
+    TryRegisterSubscribeToObjectChanges(e.Document);
+
+  private void TryRegisterSubscribeToObjectChanges(Document? doc)
   {
     if (doc == null || doc.Database == null || _docSubsTracker.Contains(doc.Name))
     {
@@ -104,30 +122,43 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     }
 
     _docSubsTracker.Add(doc.Name);
-    doc.Database.ObjectAppended += (_, e) => OnObjectChanged(e.DBObject);
-    doc.Database.ObjectErased += (_, e) => OnObjectChanged(e.DBObject);
-    doc.Database.ObjectModified += (_, e) => OnObjectChanged(e.DBObject);
+    doc.Database.ObjectAppended += DatabaseOnObjectAppended;
+    doc.Database.ObjectErased += DatabaseOnObjectErased;
+    doc.Database.ObjectModified += DatabaseObjectModified;
   }
 
-  private void OnObjectChanged(DBObject dbObject) =>
-    _topLevelExceptionHandler.CatchUnhandled(() => OnChangeChangedObjectIds(dbObject));
+  private async void DatabaseOnObjectAppended(object sender, ObjectEventArgs e) =>
+    await _eventAggregator.GetEvent<ObjectAppendedEvent>().PublishAsync(e);
+
+  private async void DatabaseOnObjectErased(object sender, ObjectErasedEventArgs e) =>
+    await _eventAggregator.GetEvent<ObjectErasedEvent>().PublishAsync(e);
+
+  private async void DatabaseObjectModified(object sender, ObjectEventArgs e) =>
+    await _eventAggregator.GetEvent<ObjectModifiedEvent>().PublishAsync(e);
+
+  private void OnObjectAppended(ObjectEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
+
+  private void ObjectErased(ObjectErasedEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
+
+  private void ObjectModified(ObjectEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
 
   private void OnChangeChangedObjectIds(DBObject dBObject)
   {
-    ChangedObjectIds.Add(dBObject.GetSpeckleApplicationId());
-    _idleManager.SubscribeToIdle(nameof(RunExpirationChecks), async () => await RunExpirationChecks());
+    ChangedObjectIds[dBObject.GetSpeckleApplicationId()] = 1;
+    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(AutocadSendBinding), RunExpirationChecks);
   }
 
-  private async Task RunExpirationChecks()
+  private async Task RunExpirationChecks(object _)
   {
     var senders = _store.GetSenders();
+    string[] objectIdsList = ChangedObjectIds.Keys.ToArray();
     List<string> expiredSenderIds = new();
 
-    _sendConversionCache.EvictObjects(ChangedObjectIds);
+    _sendConversionCache.EvictObjects(objectIdsList);
 
     foreach (SenderModelCard modelCard in senders)
     {
-      var intersection = modelCard.SendFilter.NotNull().RefreshObjectIds().Intersect(ChangedObjectIds).ToList();
+      var intersection = modelCard.SendFilter.NotNull().RefreshObjectIds().Intersect(objectIdsList).ToList();
       bool isExpired = intersection.Count != 0;
       if (isExpired)
       {
@@ -144,7 +175,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
   public List<ICardSetting> GetSendSettings() => [];
 
   public async Task Send(string modelCardId) =>
-    await _threadContext.RunOnMainAsync(async () => await SendInternal(modelCardId));
+    await _threadContext.RunOnWorkerAsync(async () => await SendInternal(modelCardId));
 
   protected abstract void InitializeSettings(IServiceProvider serviceProvider);
 
@@ -183,7 +214,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
         .ServiceProvider.GetRequiredService<SendOperation<AutocadRootObject>>()
         .Execute(
           autocadObjects,
-          modelCard.GetSendInfo(_speckleApplication.ApplicationAndVersion),
+          modelCard.GetSendInfo(_speckleApplication.Slug),
           _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCardId, cancellationItem.Token),
           cancellationItem.Token
         );

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSendBinding.cs

@@ -5,6 +5,7 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Converters.Autocad;
@@ -29,8 +30,7 @@ public sealed class AutocadSendBinding : AutocadSendBaseBinding
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IAppIdleManager appIdleManager
+    IEventAggregator eventAggregator
   )
     : base(
       store,
@@ -43,8 +43,7 @@ public sealed class AutocadSendBinding : AutocadSendBaseBinding
       logger,
       speckleApplication,
       threadContext,
-      topLevelExceptionHandler,
-      appIdleManager
+      eventAggregator
     )
   {
     _autocadConversionSettingsFactory = autocadConversionSettingsFactory;

Connectors/Autocad/Speckle.Connectors.AutocadShared/DependencyInjection/SharedRegistration.cs

@@ -13,7 +13,6 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.WebView;
 using Speckle.Sdk.Models.GraphTraversal;
@@ -24,7 +23,7 @@ public static class SharedRegistration
 {
   public static void AddAutocadBase(this IServiceCollection serviceCollection)
   {
-    serviceCollection.AddConnectors();
+    serviceCollection.AddConnectorUtils();
     serviceCollection.AddDUI<DefaultThreadContext, AutocadDocumentStore>();
     serviceCollection.AddDUIView();
 
@@ -49,8 +48,6 @@ public static class SharedRegistration
     serviceCollection.AddScoped<AutocadMaterialUnpacker>();
     serviceCollection.AddScoped<IAutocadMaterialBaker, AutocadMaterialBaker>();
 
-    serviceCollection.AddSingleton<IAppIdleManager, AutocadIdleManager>();
-
     // operation progress manager
     serviceCollection.AddSingleton<IOperationProgressManager, OperationProgressManager>();
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/HostApp/AutocadDocumentModelStore.cs

@@ -1,5 +1,6 @@
-using Microsoft.Extensions.Logging;
-using Speckle.Connectors.DUI.Bridge;
+using Autodesk.AutoCAD.ApplicationServices;
+using Speckle.Connectors.Autocad.Plugin;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 
@@ -10,18 +11,28 @@ public class AutocadDocumentStore : DocumentModelStore
   private const string NULL_DOCUMENT_NAME = "Null Doc";
   private string _previousDocName;
   private readonly AutocadDocumentManager _autocadDocumentManager;
+  private readonly IEventAggregator _eventAggregator;
 
   public AutocadDocumentStore(
-    ILogger<DocumentModelStore> logger,
     IJsonSerializer jsonSerializer,
     AutocadDocumentManager autocadDocumentManager,
-    ITopLevelExceptionHandler topLevelExceptionHandler
+    IEventAggregator eventAggregator
   )
-    : base(logger, jsonSerializer)
+    : base(jsonSerializer)
   {
     _autocadDocumentManager = autocadDocumentManager;
+    _eventAggregator = eventAggregator;
     _previousDocName = NULL_DOCUMENT_NAME;
 
+    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(DocChanged);
+
+    // since below event triggered as secondary, it breaks the logic in OnDocChangeInternal function, leaving it here for now.
+    // Autodesk.AutoCAD.ApplicationServices.Application.DocumentWindowCollection.DocumentWindowActivated += (_, args) =>
+    //  OnDocChangeInternal((Document)args.DocumentWindow.Document);
+  }
+
+  public override async Task OnDocumentStoreInitialized()
+  {
     // POC: Will be addressed to move it into AutocadContext!
     if (Application.DocumentManager.MdiActiveDocument != null)
     {
@@ -29,18 +40,13 @@ public class AutocadDocumentStore : DocumentModelStore
       // POC: this logic might go when we have document management in context
       // It is with the case of if binding created with already a document
       // This is valid when user opens acad file directly double clicking
-      OnDocChangeInternal(Application.DocumentManager.MdiActiveDocument);
+      await TryDocChanged(Application.DocumentManager.MdiActiveDocument);
     }
-
-    Application.DocumentManager.DocumentActivated += (_, e) =>
-      topLevelExceptionHandler.CatchUnhandled(() => OnDocChangeInternal(e.Document));
-
-    // since below event triggered as secondary, it breaks the logic in OnDocChangeInternal function, leaving it here for now.
-    // Autodesk.AutoCAD.ApplicationServices.Application.DocumentWindowCollection.DocumentWindowActivated += (_, args) =>
-    //  OnDocChangeInternal((Document)args.DocumentWindow.Document);
   }
 
-  private void OnDocChangeInternal(Document? doc)
+  private async Task DocChanged(DocumentCollectionEventArgs e) => await TryDocChanged(e.Document);
+
+  private async Task TryDocChanged(Document? doc)
   {
     var currentDocName = doc != null ? doc.Name : NULL_DOCUMENT_NAME;
     if (_previousDocName == currentDocName)
@@ -50,7 +56,7 @@ public class AutocadDocumentStore : DocumentModelStore
 
     _previousDocName = currentDocName;
     LoadState();
-    OnDocumentChanged();
+    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
   }
 
   protected override void LoadState()

Connectors/Autocad/Speckle.Connectors.AutocadShared/HostApp/AutocadIdleManager.cs

@@ -1,19 +0,0 @@
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.InterfaceGenerator;
-
-namespace Speckle.Connectors.Autocad.HostApp;
-
-public partial interface IAutocadIdleManager : IAppIdleManager;
-
-[GenerateAutoInterface]
-public sealed class AutocadIdleManager(IIdleCallManager idleCallManager)
-  : AppIdleManager(idleCallManager),
-    IAutocadIdleManager
-{
-  private readonly IIdleCallManager _idleCallManager = idleCallManager;
-
-  protected override void AddEvent() => Application.Idle += AutocadAppOnIdle;
-
-  private void AutocadAppOnIdle(object? sender, EventArgs e) =>
-    _idleCallManager.AppOnIdle(() => Application.Idle -= AutocadAppOnIdle);
-}

Connectors/Autocad/Speckle.Connectors.AutocadShared/HostApp/AutocadInstanceUnpacker.cs

@@ -101,23 +101,6 @@ public class AutocadInstanceUnpacker : IInstanceUnpacker<AutocadRootObject>
 
       instanceProxiesWithSameDefinition.Add(_instanceObjectsManager.GetInstanceProxy(instanceId));
 
-      // Add text attributes from Instances as separate atomic objects:
-      // AttributeReferences found on Instances are just a text, not a part of the Instance
-      // They are not actually references and are not linked to AttributeDefinition (as one would expect),
-      // and already have the correct position (no need for transforms).
-      // We don't want to create a new BlockDefinition for every changed text for now, because AutoCAD API doesn't provide one,
-      // e.g. AnonymousBlockTableRecord is provided for each dynamic blocks with geometry changes, but not for Attribute changes.
-      // Docs on AttributeReference usage (used totally independent of AttributeDefinition): https://help.autodesk.com/view/OARX/2025/ENU/?guid=GUID-BA69D85A-2AED-43C2-B5B7-73022B5F28F8
-      // Case of trying to match AttributeDefinition with AttributeReference via Tag value (which is not unique): https://forums.autodesk.com/t5/net-forum/get-the-value-of-an-attribute-in-c/td-p/9060940
-
-      foreach (ObjectId id in instance.AttributeCollection)
-      {
-        var reference = (AttributeReference)transaction.GetObject(id, OpenMode.ForRead);
-        string refAppId = reference.GetSpeckleApplicationId();
-        _instanceObjectsManager.AddAtomicObject(refAppId, new(reference, refAppId));
-      }
-
-      // rely on already converted Definition
       if (
         _instanceObjectsManager.TryGetInstanceDefinitionProxy(
           definitionId.ToString(),
@@ -148,12 +131,12 @@ public class AutocadInstanceUnpacker : IInstanceUnpacker<AutocadRootObject>
       {
         Entity obj = (Entity)transaction.GetObject(id, OpenMode.ForRead);
 
-        // In the case of dynamic blocks, this prevents sending objects that are not visible in its current state.
-        // Also skipping AttributeDefinition because it only contains default text values. We convert AttributeReference above instead, as a separate object.
-        if (!obj.Visible || obj is AttributeDefinition)
+        // In the case of dynamic blocks, this prevents sending objects that are not visibile in its current state.
+        if (!obj.Visible)
         {
           continue;
         }
+
         string appId = obj.GetSpeckleApplicationId();
         definitionProxy.objects.Add(appId);
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/Operations/Receive/AutocadHostObjectBuilder.cs

@@ -83,7 +83,7 @@ public class AutocadHostObjectBuilder(
       colorBaker.ParseColors(unpackedRoot.ColorProxies, onOperationProgressed);
     }
 
-    // 4 - Convert atomic objects
+    // 5 - Convert atomic objects
     HashSet<ReceiveConversionResult> results = new();
     HashSet<string> bakedObjectIds = new();
     Dictionary<string, IReadOnlyCollection<Entity>> applicationIdMap = new();
@@ -116,7 +116,7 @@ public class AutocadHostObjectBuilder(
       }
     }
 
-    // 5 - Convert instances
+    // 6 - Convert instances
     var (createdInstanceIds, consumedObjectIds, instanceConversionResults) = instanceBaker.BakeInstances(
       instanceComponentsWithPath,
       applicationIdMap,
@@ -129,7 +129,7 @@ public class AutocadHostObjectBuilder(
     results.RemoveWhere(result => result.ResultId != null && consumedObjectIds.Contains(result.ResultId));
     results.UnionWith(instanceConversionResults);
 
-    // 6 - Create groups
+    // 7 - Create groups
     if (unpackedRoot.GroupProxies != null)
     {
       IReadOnlyCollection<ReceiveConversionResult> groupResults = groupBaker.CreateGroups(
@@ -160,21 +160,15 @@ public class AutocadHostObjectBuilder(
     var converted = converter.Convert(obj);
 
     // 2: handle result
-    switch (converted)
+    if (converted is Entity entity)
     {
-      case Entity entity:
-        var bakedEntity = BakeObject(entity, obj, layerName);
-        convertedEntities.Add(bakedEntity);
-        break;
-
-      case List<(Entity, Base)> listConversionResult: // this is from fallback conversion for brep/brepx/subdx/extrusionx/polycurve
-        var bakedFallbackEntities = BakeObjectsAsGroup(listConversionResult, obj, layerName, baseLayerNamePrefix);
-        convertedEntities.UnionWith(bakedFallbackEntities);
-        break;
-
-      default:
-        // TODO: capture defualt case with report object here? Same as in Rhino
-        break;
+      var bakedEntity = BakeObject(entity, obj, layerName);
+      convertedEntities.Add(bakedEntity);
+    }
+    else if (converted is List<(Entity, Base)> fallbackConversionResult)
+    {
+      var bakedFallbackEntities = BakeObjectsAsGroup(fallbackConversionResult, obj, layerName, baseLayerNamePrefix);
+      convertedEntities.UnionWith(bakedFallbackEntities);
     }
 
     tr.Commit();
@@ -214,11 +208,6 @@ public class AutocadHostObjectBuilder(
       entities.Add(conversionResult);
     }
 
-    if (entities.Count <= 1) // return if empty list or only one, because we don't want to create empty or single item groups.
-    {
-      return entities;
-    }
-
     var tr = Application.DocumentManager.CurrentDocument.Database.TransactionManager.TopTransaction;
     var groupDictionary = (DBDictionary)
       tr.GetObject(Application.DocumentManager.CurrentDocument.Database.GroupDictionaryId, OpenMode.ForWrite);

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AppUtils.cs

@@ -1,10 +1,10 @@
-using Speckle.Connectors.Common;
+using Speckle.Sdk.Host;
 
 namespace Speckle.Connectors.Autocad.Plugin;
 
 public static class AppUtils
 {
-  public static Speckle.Sdk.Application App =>
+  public static HostApplication App =>
 #if CIVIL3D
     HostApplications.Civil3D;
 #elif AUTOCAD
@@ -14,9 +14,7 @@ public static class AppUtils
 #endif
 
   public static HostAppVersion Version =>
-#if AUTOCAD2026 || CIVIL3D2026
-    HostAppVersion.v2026;
-#elif AUTOCAD2025 || CIVIL3D2025
+#if AUTOCAD2025 || CIVIL3D2025
     HostAppVersion.v2025;
 #elif AUTOCAD2024 || CIVIL3D2024
     HostAppVersion.v2024;

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AutocadCommand.cs

@@ -4,6 +4,7 @@ using Autodesk.AutoCAD.Windows;
 using Microsoft.Extensions.DependencyInjection;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.WebView;
 #if AUTOCAD
 using Speckle.Connectors.Autocad.DependencyInjection;
@@ -48,6 +49,7 @@ public class AutocadCommand
     services.AddCivil3dConverters();
 #endif
     Container = services.BuildServiceProvider();
+    AutocadEvents.Register(Container.GetRequiredService<IEventAggregator>());
     Container.UseDUI();
 
     var panelWebView = Container.GetRequiredService<DUI3ControlWebView>();

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AutocadEvents.cs

@@ -0,0 +1,38 @@
+using Autodesk.AutoCAD.ApplicationServices;
+using Autodesk.AutoCAD.DatabaseServices;
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
+
+namespace Speckle.Connectors.Autocad.Plugin;
+
+public class DocumentActivatedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<DocumentCollectionEventArgs>(threadContext, exceptionHandler);
+
+public class DocumentToBeDestroyedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<DocumentCollectionEventArgs>(threadContext, exceptionHandler);
+
+public class ImpliedSelectionChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<EventArgs>(threadContext, exceptionHandler);
+
+public class ObjectAppendedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<ObjectEventArgs>(threadContext, exceptionHandler);
+
+public class ObjectErasedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<ObjectErasedEventArgs>(threadContext, exceptionHandler);
+
+public class ObjectModifiedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : ThreadedEvent<ObjectEventArgs>(threadContext, exceptionHandler);
+
+public static class AutocadEvents
+{
+  public static void Register(IEventAggregator eventAggregator)
+  {
+    Application.Idle += async (_, e) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(e);
+
+    Application.DocumentManager.DocumentActivated += async (_, e) =>
+      await eventAggregator.GetEvent<DocumentActivatedEvent>().PublishAsync(e);
+    Application.DocumentManager.DocumentToBeDestroyed += async (_, e) =>
+      await eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().PublishAsync(e);
+  }
+}

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AutocadRibbon.cs

@@ -1,11 +1,9 @@
+using System.IO;
 using System.Reflection;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using Autodesk.Windows;
 using Speckle.Sdk;
-#if !AUTOCAD2025_OR_GREATER && !CIVIL3D2025_OR_GREATER
-using System.IO;
-#endif
 
 namespace Speckle.Connectors.Autocad.Plugin;
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/Speckle.Connectors.AutocadShared.projitems

@@ -9,7 +9,6 @@
     <Import_RootNamespace>Speckle.Connectors.AutocadShared</Import_RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="$(MSBuildThisFileDirectory)Bindings\AutocadReceiveBaseBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\AutocadSelectionBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\AutocadReceiveBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\AutocadSendBinding.cs" />
@@ -22,7 +21,6 @@
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadColorUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadGroupBaker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadGroupUnpacker.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadIdleManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadInstanceBaker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadInstanceUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadLayerBaker.cs" />
@@ -42,6 +40,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObject.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObjectBaseBuilder.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObjectBuilder.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadEvents.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadRibbon.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadExtensionApplication.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadCommand.cs" />

Connectors/Autocad/Speckle.Connectors.Civil3d2022/Speckle.Connectors.Civil3d2022.csproj

@@ -6,10 +6,12 @@
     <Civil3DVersion>2022</Civil3DVersion>
     <DefineConstants>$(DefineConstants);CIVIL3D;CIVIL3D2022;CIVIL3D2022_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API"  VersionOverride="2022.0.2" ExcludeAssets="runtime"/>
-    <PackageReference Include="Speckle.Civil3D.API"  VersionOverride="2022.0.2" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" />
+    <PackageReference Include="Speckle.Civil3D.API" />
   </ItemGroup>
   
   <ItemGroup>

Connectors/Autocad/Speckle.Connectors.Civil3d2022/packages.lock.json

@@ -268,16 +268,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -302,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -341,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2023/Speckle.Connectors.Civil3d2023.csproj

@@ -6,11 +6,13 @@
     <Civil3DVersion>2023</Civil3DVersion>
     <DefineConstants>$(DefineConstants);CIVIL3D;CIVIL3D2023;CIVIL3D2022_OR_GREATER;CIVIL3D2023_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2023.0.0" ExcludeAssets="runtime"/>
-    <PackageReference Include="Speckle.Civil3D.API" VersionOverride="2023.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2023.0.0" />
+    <PackageReference Include="Speckle.Civil3D.API" VersionOverride="2023.0.0" />
   </ItemGroup>
   
   <ItemGroup>

Connectors/Autocad/Speckle.Connectors.Civil3d2023/packages.lock.json

@@ -268,16 +268,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -302,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -341,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2024/Speckle.Connectors.Civil3d2024.csproj

@@ -6,11 +6,13 @@
     <Civil3DVersion>2024</Civil3DVersion>
     <DefineConstants>$(DefineConstants);CIVIL3D;CIVIL3D2024;CIVIL3D2022_OR_GREATER;CIVIL3D2023_OR_GREATER;CIVIL3D2024_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2024.0.0" ExcludeAssets="runtime"/>
-    <PackageReference Include="Speckle.Civil3D.API" VersionOverride="2024.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2024.0.0" />
+    <PackageReference Include="Speckle.Civil3D.API" VersionOverride="2024.0.0" />
   </ItemGroup>
   
   <ItemGroup>

Connectors/Autocad/Speckle.Connectors.Civil3d2024/packages.lock.json

@@ -268,16 +268,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -302,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -341,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2025/Speckle.Connectors.Civil3d2025.csproj

@@ -1,21 +1,21 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net8.0-windows</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseWpf>true</UseWpf>
     <Civil3DVersion>2025</Civil3DVersion>
     <DefineConstants>$(DefineConstants);CIVIL3D2025;CIVIL3D;CIVIL3D2022_OR_GREATER;CIVIL3D2023_OR_GREATER;CIVIL3D2024_OR_GREATER;CIVIL3D2025_OR_GREATER</DefineConstants>
     <Configurations>Debug;Release;Local</Configurations>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!--This is needed for managed dependencies-->
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> <!--This is needed for the rest-->
-    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath> <!--This is needed just to keep folder paths the same as the netframework versions of autocad/civil-->
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2025.0.0" ExcludeAssets="runtime"/>
-    <PackageReference Include="Speckle.Civil3d.API" VersionOverride="2025.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2025.0.0" />
+    <PackageReference Include="Speckle.Civil3d.API" VersionOverride="2025.0.0" />
+    <FrameworkReference Include="Microsoft.WindowsDesktop.App" />
   </ItemGroup>  
   
   <ItemGroup>   

Connectors/Autocad/Speckle.Connectors.Civil3d2025/packages.lock.json

@@ -224,16 +224,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -259,7 +261,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -298,39 +300,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     "net8.0-windows7.0/win-x64": {

Connectors/Autocad/Speckle.Connectors.Civil3d2026/Speckle.Connectors.Civil3d2026.csproj

@@ -1,30 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <Civil3DVersion>2026</Civil3DVersion>
-    <DefineConstants>$(DefineConstants);CIVIL3D2026;CIVIL3D;CIVIL3D2022_OR_GREATER;CIVIL3D2023_OR_GREATER;CIVIL3D2024_OR_GREATER;CIVIL3D2025_OR_GREATER;CIVIL3D2026_OR_GREATER</DefineConstants>
-    <Configurations>Debug;Release;Local</Configurations>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!--This is needed for managed dependencies-->
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> <!--This is needed for the rest-->
-    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath> <!--This is needed just to keep folder paths the same as the netframework versions of autocad/civil-->
-  </PropertyGroup>
-  
-  <ItemGroup>
-    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
-    <PackageReference Include="Speckle.Civil3d.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
-  </ItemGroup>  
-  
-  <ItemGroup>   
-    <ProjectReference Include="..\..\..\Converters\Civil3d\Speckle.Converters.Civil3d2026\Speckle.Converters.Civil3d2026.csproj" />   
-    <ProjectReference Include="..\..\..\DUI3\Speckle.Connectors.DUI.WebView\Speckle.Connectors.DUI.WebView.csproj" />
-    <ProjectReference Include="..\..\..\Sdk\Speckle.Converters.Common\Speckle.Converters.Common.csproj" />
-  </ItemGroup>
-  
-  <Import Project="..\Speckle.Connectors.Civil3dShared\Speckle.Connectors.Civil3dShared.projitems" Label="Shared" />
-  
-  <Import Project="..\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems" Label="Shared" />
-</Project>

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Bindings/Civil3dReceiveBinding.cs

@@ -1,60 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
-using Speckle.Connectors.Autocad.Bindings;
-using Speckle.Connectors.Common.Cancellation;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Models;
-using Speckle.Converters.Autocad;
-using Speckle.Converters.Civil3dShared;
-using Speckle.Converters.Common;
-using Speckle.Sdk;
-
-namespace Speckle.Connectors.Civil3dShared.Bindings;
-
-public sealed class Civil3dReceiveBinding : AutocadReceiveBaseBinding
-{
-  private readonly ICivil3dConversionSettingsFactory _civil3dConversionSettingsFactory;
-  private readonly IAutocadConversionSettingsFactory _autocadConversionSettingsFactory;
-
-  public Civil3dReceiveBinding(
-    DocumentModelStore store,
-    IBrowserBridge parent,
-    ICancellationManager cancellationManager,
-    IServiceProvider serviceProvider,
-    IOperationProgressManager operationProgressManager,
-    ILogger<AutocadReceiveBinding> logger,
-    ICivil3dConversionSettingsFactory civil3dConversionSettingsFactory,
-    IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
-    ISpeckleApplication speckleApplication,
-    IThreadContext threadContext
-  )
-    : base(
-      store,
-      parent,
-      cancellationManager,
-      serviceProvider,
-      operationProgressManager,
-      logger,
-      speckleApplication,
-      threadContext
-    )
-  {
-    _civil3dConversionSettingsFactory = civil3dConversionSettingsFactory;
-    _autocadConversionSettingsFactory = autocadConversionSettingsFactory;
-  }
-
-  // POC: we're registering the conversion settings for autocad here because we need the autocad conversion settings to be able to use the autocad typed converters.
-  // POC: We need a separate receive binding for civil3d due to using a different unit converter (needed for conversion settings construction)
-  protected override void InitializeSettings(IServiceProvider serviceProvider)
-  {
-    serviceProvider
-      .GetRequiredService<IConverterSettingsStore<Civil3dConversionSettings>>()
-      .Initialize(_civil3dConversionSettingsFactory.Create(Application.DocumentManager.CurrentDocument));
-
-    serviceProvider
-      .GetRequiredService<IConverterSettingsStore<AutocadConversionSettings>>()
-      .Initialize(_autocadConversionSettingsFactory.Create(Application.DocumentManager.CurrentDocument));
-  }
-}

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Bindings/Civil3dSendBinding.cs

@@ -6,6 +6,7 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Converters.Autocad;
@@ -33,8 +34,7 @@ public sealed class Civil3dSendBinding : AutocadSendBaseBinding
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IAppIdleManager appIdleManager
+    IEventAggregator eventAggregator
   )
     : base(
       store,
@@ -47,8 +47,7 @@ public sealed class Civil3dSendBinding : AutocadSendBaseBinding
       logger,
       speckleApplication,
       threadContext,
-      topLevelExceptionHandler,
-      appIdleManager
+      eventAggregator
     )
   {
     _civil3dConversionSettingsFactory = civil3dConversionSettingsFactory;

Connectors/Autocad/Speckle.Connectors.Civil3dShared/DependencyInjection/Civil3dConnectorModule.cs

@@ -6,6 +6,7 @@ using Speckle.Connectors.Civil3dShared.Bindings;
 using Speckle.Connectors.Civil3dShared.Operations.Send;
 using Speckle.Connectors.Common.Builders;
 using Speckle.Connectors.DUI.Bindings;
+using Speckle.Converters.Civil3dShared.Helpers;
 using Speckle.Converters.Civil3dShared.ToSpeckle;
 using Speckle.Sdk;
 
@@ -16,20 +17,18 @@ public static class Civil3dConnectorModule
   public static void AddCivil3d(this IServiceCollection serviceCollection)
   {
     serviceCollection.AddAutocadBase();
-
-    // add send
     serviceCollection.LoadSend();
+
+    // register civil specific send classes
     serviceCollection.AddScoped<IRootObjectBuilder<AutocadRootObject>, Civil3dRootObjectBuilder>();
     serviceCollection.AddSingleton<IBinding, Civil3dSendBinding>();
 
-    // add receive
-    serviceCollection.LoadReceive();
-    serviceCollection.AddSingleton<IBinding, Civil3dReceiveBinding>();
+    // automatically detects the Class:IClass interface pattern to register all generated interfaces
+    serviceCollection.AddMatchingInterfacesAsTransient(Assembly.GetExecutingAssembly());
 
     // additional classes
     serviceCollection.AddScoped<PropertySetDefinitionHandler>();
-
-    // automatically detects the Class:IClass interface pattern to register all generated interfaces
-    serviceCollection.AddMatchingInterfacesAsTransient(Assembly.GetExecutingAssembly());
+    serviceCollection.AddScoped<CatchmentGroupHandler>();
+    serviceCollection.AddScoped<PipeNetworkHandler>();
   }
 }

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Operations/Send/Civil3dRootObjectBuilder.cs

@@ -4,6 +4,7 @@ using Speckle.Connectors.Autocad.HostApp;
 using Speckle.Connectors.Autocad.Operations.Send;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Operations;
+using Speckle.Converters.Civil3dShared.Helpers;
 using Speckle.Converters.Civil3dShared.ToSpeckle;
 using Speckle.Converters.Common;
 using Speckle.Sdk.Logging;
@@ -15,10 +16,14 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
 {
   private readonly AutocadLayerUnpacker _layerUnpacker;
   private readonly PropertySetDefinitionHandler _propertySetDefinitionHandler;
+  private readonly CatchmentGroupHandler _catchmentGroupHandler;
+  private readonly PipeNetworkHandler _pipeNetworkHandler;
 
   public Civil3dRootObjectBuilder(
     AutocadLayerUnpacker layerUnpacker,
     PropertySetDefinitionHandler propertySetDefinitionHandler,
+    CatchmentGroupHandler catchmentGroupHandler,
+    PipeNetworkHandler pipeNetworkHandler,
     IRootToSpeckleConverter converter,
     ISendConversionCache sendConversionCache,
     AutocadInstanceUnpacker instanceObjectManager,
@@ -41,6 +46,8 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
   {
     _layerUnpacker = layerUnpacker;
     _propertySetDefinitionHandler = propertySetDefinitionHandler;
+    _catchmentGroupHandler = catchmentGroupHandler;
+    _pipeNetworkHandler = pipeNetworkHandler;
   }
 
   public override (Collection, LayerTableRecord?) CreateObjectCollection(Entity entity, Transaction tr)
@@ -50,8 +57,11 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
     return (layer, autocadLayer);
   }
 
+  // POC: probably will need to add Network proxies as well
   public override void AddAdditionalProxiesToRoot(Collection rootObject)
   {
     rootObject[ProxyKeys.PROPERTYSET_DEFINITIONS] = _propertySetDefinitionHandler.Definitions;
+    rootObject["catchmentGroupProxies"] = _catchmentGroupHandler.CatchmentGroupProxiesCache.Values.ToList();
+    rootObject["pipeNetworkProxies"] = _pipeNetworkHandler.PipeNetworkProxiesCache.Values.ToList();
   }
 }

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Speckle.Connectors.Civil3dShared.projitems

@@ -9,13 +9,13 @@
     <Import_RootNamespace>Speckle.Connectors.Civil3dShared</Import_RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="$(MSBuildThisFileDirectory)Bindings\Civil3dReceiveBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)DependencyInjection\Civil3dConnectorModule.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Civil3dRootObjectBuilder.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\Civil3dSendBinding.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="$(MSBuildThisFileDirectory)DependencyInjection\" />
+    <Folder Include="$(MSBuildThisFileDirectory)Bindings\" />
     <Folder Include="$(MSBuildThisFileDirectory)Operations\Send\" />
   </ItemGroup>
 </Project>

Connectors/CSi/Speckle.Connectors.CSiShared/Bindings/CsiSharedBasicConnectorBinding.cs

@@ -1,6 +1,6 @@
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -11,8 +11,7 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
 {
   private readonly ISpeckleApplication _speckleApplication;
   private readonly DocumentModelStore _store;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IThreadContext _threadContext;
+  private readonly IEventAggregator _eventAggregator;
   public string Name => "baseBinding";
   public IBrowserBridge Parent { get; }
   public BasicConnectorBindingCommands Commands { get; }
@@ -21,28 +20,20 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
     IBrowserBridge parent,
     ISpeckleApplication speckleApplication,
     DocumentModelStore store,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext
+    IEventAggregator eventAggregator
   )
   {
-    _threadContext = threadContext;
     Parent = parent;
     _speckleApplication = speckleApplication;
     _store = store;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
     Commands = new BasicConnectorBindingCommands(Parent);
+    _eventAggregator = eventAggregator;
 
-    _store.DocumentChanged += (_, _) =>
-      _topLevelExceptionHandler.FireAndForget(async () =>
-      {
-        // enforce main thread
-        await _threadContext.RunOnMainAsync(async () =>
-        {
-          await Commands.NotifyDocumentChanged();
-        });
-      });
+    _eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
   }
 
+  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
+
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;
 
   public string GetSourceApplicationName() => _speckleApplication.Slug;
@@ -53,20 +44,11 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
 
   public DocumentModelStore GetDocumentState() => _store;
 
-  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
-  public void AddModel(ModelCard model) =>
-    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.AddModel(model), true));
+  public void AddModel(ModelCard model) => _store.AddModel(model);
 
-  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
-  public void UpdateModel(ModelCard model) =>
-    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.UpdateModel(model), true));
+  public void UpdateModel(ModelCard model) => _store.UpdateModel(model);
 
-  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
-  public void RemoveModel(ModelCard model) =>
-    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.RemoveModel(model), true));
-
-  public void RemoveModels(List<ModelCard> models) =>
-    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.RemoveModels(models), true));
+  public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
 
   public Task HighlightModel(string modelCardId) => Task.CompletedTask;
 

Connectors/CSi/Speckle.Connectors.CSiShared/Bindings/CsiSharedSelectionBinding.cs

@@ -1,21 +1,17 @@
-using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.CSiShared.Events;
 using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.CSiShared.Utils;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Converters.CSiShared.Utils;
-using Timer = System.Timers.Timer;
 
 namespace Speckle.Connectors.CSiShared.Bindings;
 
-public class CsiSharedSelectionBinding : ISelectionBinding, IDisposable
+public sealed class CsiSharedSelectionBinding : ISelectionBinding
 {
-  private bool _disposed;
-  private readonly Timer _selectionTimer;
   private readonly ICsiApplicationService _csiApplicationService;
-  private readonly IThreadContext _threadContext;
   private HashSet<string> _lastSelection = new();
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public IBrowserBridge Parent { get; }
   public string Name => "selectionBinding";
@@ -23,58 +19,27 @@ public class CsiSharedSelectionBinding : ISelectionBinding, IDisposable
   public CsiSharedSelectionBinding(
     IBrowserBridge parent,
     ICsiApplicationService csiApplicationService,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext
+    IEventAggregator eventAggregator
   )
   {
-    _threadContext = threadContext;
     Parent = parent;
     _csiApplicationService = csiApplicationService;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
 
-    _selectionTimer = new Timer(1000);
-    _selectionTimer.Elapsed += (_, _) =>
-      _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnMain(CheckSelectionChanged));
-    _selectionTimer.Start();
+    eventAggregator.GetEvent<SelectionBindingEvent>().SubscribePeriodic(TimeSpan.FromSeconds(1), CheckSelectionChanged);
   }
 
-  private void CheckSelectionChanged()
+  private void CheckSelectionChanged(object _)
   {
-    // timer callbacks are on a background thread, but CSI API calls must be on main thread
     var currentSelection = GetSelection();
     var currentIds = new HashSet<string>(currentSelection.SelectedObjectIds);
 
     if (!_lastSelection.SetEquals(currentIds))
     {
       _lastSelection = currentIds;
-      // ensure UI updates also run on main thread
-      _threadContext.RunOnMain(
-        () =>
-          _topLevelExceptionHandler.CatchUnhandled(
-            () => Parent.Send(SelectionBindingEvents.SET_SELECTION, currentSelection)
-          )
-      );
+      Parent.Send(SelectionBindingEvents.SET_SELECTION, currentSelection);
     }
   }
 
-  protected virtual void Dispose(bool disposing)
-  {
-    if (!_disposed)
-    {
-      if (disposing)
-      {
-        _selectionTimer?.Dispose();
-      }
-      _disposed = true;
-    }
-  }
-
-  public void Dispose()
-  {
-    Dispose(true);
-    GC.SuppressFinalize(this);
-  }
-
   /// <summary>
   /// Gets the selection and creates an encoded ID (objectType and objectName).
   /// </summary>
@@ -91,18 +56,22 @@ public class CsiSharedSelectionBinding : ISelectionBinding, IDisposable
 
     var encodedIds = new List<string>(numberItems);
     var typeCounts = new Dictionary<string, int>();
+
     for (int i = 0; i < numberItems; i++)
     {
       var typeKey = (ModelObjectType)objectType[i];
       var typeName = typeKey.ToString();
+
       encodedIds.Add(ObjectIdentifier.Encode(objectType[i], objectName[i]));
       typeCounts[typeName] = (typeCounts.TryGetValue(typeName, out var count) ? count : 0) + 1; // NOTE: Cross-framework compatibility (net 48 and net8)
     }
+
     var summary =
       encodedIds.Count == 0
         ? "No objects selected."
         : $"{encodedIds.Count} objects ({string.Join(", ", 
             typeCounts.Select(kv => $"{kv.Value} {kv.Key}"))})";
+
     return new SelectionInfo(encodedIds, summary);
   }
 }

Connectors/CSi/Speckle.Connectors.CSiShared/Bindings/CsiSharedSendBinding.cs

@@ -101,7 +101,7 @@ public sealed class CsiSharedSendBinding : ISendBinding
         .ServiceProvider.GetRequiredService<SendOperation<ICsiWrapper>>()
         .Execute(
           wrappers,
-          modelCard.GetSendInfo(_speckleApplication.ApplicationAndVersion),
+          modelCard.GetSendInfo(_speckleApplication.Slug),
           _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCardId, cancellationItem.Token),
           cancellationItem.Token
         );

Connectors/CSi/Speckle.Connectors.CSiShared/Events/ModelChangedEvent.cs

@@ -0,0 +1,8 @@
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
+
+namespace Speckle.Connectors.CSiShared.Events;
+
+public class ModelChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : PeriodicThreadedEvent(threadContext, exceptionHandler);

Connectors/CSi/Speckle.Connectors.CSiShared/Events/SelectionBindingEvent.cs

@@ -0,0 +1,8 @@
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
+
+namespace Speckle.Connectors.CSiShared.Events;
+
+public class SelectionBindingEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+  : PeriodicThreadedEvent(threadContext, exceptionHandler);

Connectors/CSi/Speckle.Connectors.CSiShared/HostApp/CsiDocumentModelStore.cs

@@ -1,57 +1,43 @@
 using System.IO;
 using Microsoft.Extensions.Logging;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.CSiShared.Events;
+using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 using Speckle.Sdk;
 using Speckle.Sdk.Helpers;
 using Speckle.Sdk.Logging;
-using Timer = System.Timers.Timer;
 
 namespace Speckle.Connectors.CSiShared.HostApp;
 
-public class CsiDocumentModelStore : DocumentModelStore, IDisposable
+public class CsiDocumentModelStore : DocumentModelStore
 {
   private readonly ISpeckleApplication _speckleApplication;
   private readonly ILogger<CsiDocumentModelStore> _logger;
   private readonly ICsiApplicationService _csiApplicationService;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IThreadContext _threadContext;
-  private readonly Timer _modelCheckTimer;
+  private readonly IEventAggregator _eventAggregator;
   private string _lastModelFilename = string.Empty;
-  private bool _disposed;
   private string HostAppUserDataPath { get; set; }
   private string DocumentStateFile { get; set; }
   private string ModelPathHash { get; set; }
 
   public CsiDocumentModelStore(
-    ILogger<DocumentModelStore> baseLogger,
     IJsonSerializer jsonSerializer,
     ISpeckleApplication speckleApplication,
     ILogger<CsiDocumentModelStore> logger,
     ICsiApplicationService csiApplicationService,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext
+    IEventAggregator eventAggregator
   )
-    : base(baseLogger, jsonSerializer)
+    : base(jsonSerializer)
   {
-    _threadContext = threadContext;
     _speckleApplication = speckleApplication;
     _logger = logger;
     _csiApplicationService = csiApplicationService;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
-
-    // initialize timer to check for model changes
-    _modelCheckTimer = new Timer(1000);
-
-    // timer runs on background thread but model checks must be on main thread
-    _modelCheckTimer.Elapsed += (_, _) =>
-      _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnMain(CheckModelChanges));
-    _modelCheckTimer.Start();
+    _eventAggregator = eventAggregator;
+    eventAggregator.GetEvent<ModelChangedEvent>().SubscribePeriodic(TimeSpan.FromSeconds(1), CheckModelChanges);
   }
 
-  private void CheckModelChanges()
+  private async Task CheckModelChanges(object _)
   {
     string currentFilename = _csiApplicationService.SapModel.GetModelFilename();
 
@@ -63,7 +49,8 @@ public class CsiDocumentModelStore : DocumentModelStore, IDisposable
     _lastModelFilename = currentFilename;
     SetPaths();
     LoadState();
-    OnDocumentChanged();
+
+    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
   }
 
   public override Task OnDocumentStoreInitialized()
@@ -133,25 +120,4 @@ public class CsiDocumentModelStore : DocumentModelStore, IDisposable
       ClearAndSave();
     }
   }
-
-  protected virtual void Dispose(bool disposing)
-  {
-    if (_disposed)
-    {
-      return;
-    }
-
-    if (disposing)
-    {
-      _modelCheckTimer.Dispose();
-    }
-
-    _disposed = true;
-  }
-
-  public void Dispose()
-  {
-    Dispose(true);
-    GC.SuppressFinalize(this);
-  }
 }

Connectors/CSi/Speckle.Connectors.CSiShared/Plugin/SpeckleFormBase.cs

@@ -7,6 +7,7 @@ using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.WebView;
 using Speckle.Converters.CSiShared;
+using Speckle.Sdk.Host;
 
 namespace Speckle.Connectors.CSiShared;
 
@@ -35,7 +36,7 @@ public abstract class SpeckleFormBase : Form, ICsiApplicationService
     services.AddCsiConverters();
   }
 
-  protected abstract Speckle.Sdk.Application GetHostApplication();
+  protected abstract HostApplication GetHostApplication();
 
   protected abstract HostAppVersion GetVersion();
 

Connectors/CSi/Speckle.Connectors.CSiShared/ServiceRegistration.cs

@@ -24,7 +24,7 @@ public static class ServiceRegistration
   {
     services.AddSingleton<IBrowserBridge, BrowserBridge>();
 
-    services.AddConnectors();
+    services.AddConnectorUtils();
     services.AddDUI<DefaultThreadContext, CsiDocumentModelStore>();
     services.AddDUIView();
 

Connectors/CSi/Speckle.Connectors.CSiShared/Speckle.Connectors.CSiShared.projitems

@@ -17,6 +17,8 @@
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedBasicConnectorBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSelectionBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSendBinding.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Events\ModelChangedEvent.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Events\SelectionBindingEvent.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Filters\CsiSharedSelectionFilter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\MaterialUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\CsiSendCollectionManager.cs" />

Connectors/CSi/Speckle.Connectors.ETABS21/Plugin/SpeckleForm.cs

@@ -1,5 +1,5 @@
-using Speckle.Connectors.Common;
 using Speckle.Connectors.ETABSShared;
+using Speckle.Sdk.Host;
 
 // NOTE: Plugin entry point must match the assembly name, otherwise ETABS hits you with a "Not found" error when loading plugin
 // Disabling error below to prioritize DUI3 project structure. Name of cPlugin class cannot be changed

Connectors/CSi/Speckle.Connectors.ETABS21/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.etabs21": {
@@ -330,40 +332,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/CSi/Speckle.Connectors.ETABS22/Plugin/SpeckleForm.cs

@@ -1,5 +1,5 @@
-using Speckle.Connectors.Common;
 using Speckle.Connectors.ETABSShared;
+using Speckle.Sdk.Host;
 
 // NOTE: Plugin entry point must match the assembly name, otherwise ETABS hits you with a "Not found" error when loading plugin
 // Disabling error below to prioritize DUI3 project structure. Name of cPlugin class cannot be changed

Connectors/CSi/Speckle.Connectors.ETABS22/packages.lock.json

@@ -215,16 +215,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -241,7 +243,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.etabs22": {
@@ -286,39 +288,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     }
   }

Connectors/CSi/Speckle.Connectors.ETABSShared/Plugin/EtabsSpeckleFormBase.cs

@@ -1,12 +1,12 @@
 using Microsoft.Extensions.DependencyInjection;
-using Speckle.Connectors.Common;
 using Speckle.Connectors.CSiShared;
+using Speckle.Sdk.Host;
 
 namespace Speckle.Connectors.ETABSShared;
 
 public abstract class EtabsSpeckleFormBase : SpeckleFormBase
 {
-  protected override Speckle.Sdk.Application GetHostApplication() => HostApplications.ETABS;
+  protected override HostApplication GetHostApplication() => HostApplications.ETABS;
 
   protected override void ConfigureServices(IServiceCollection services)
   {

Connectors/Navisworks/Speckle.Connectors.Navisworks2020/Speckle.Connectors.Navisworks2020.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2020.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2020.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

Connectors/Navisworks/Speckle.Connectors.Navisworks2020/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2020": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2021/Speckle.Connectors.Navisworks2021.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2021.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2021.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

Connectors/Navisworks/Speckle.Connectors.Navisworks2021/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2021": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2022/Speckle.Connectors.Navisworks2022.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2022.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2022.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

Connectors/Navisworks/Speckle.Connectors.Navisworks2022/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2022": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
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-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2023/Speckle.Connectors.Navisworks2023.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2023.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2023.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

Connectors/Navisworks/Speckle.Connectors.Navisworks2023/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2023": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2024/Speckle.Connectors.Navisworks2024.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2024.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2024.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

Connectors/Navisworks/Speckle.Connectors.Navisworks2024/packages.lock.json

@@ -259,16 +259,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -285,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2024": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2025/Speckle.Connectors.Navisworks2025.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2025.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2025.0.0"/>
     <PackageReference Include="Microsoft.Web.WebView2" VersionOverride="1.0.2045.28" />
   </ItemGroup>
 

Connectors/Navisworks/Speckle.Connectors.Navisworks2025/packages.lock.json

@@ -265,16 +265,18 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.3.5, )",
-          "Speckle.Sdk": "[3.3.5, )",
-          "Speckle.Sdk.Dependencies": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui": {
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Connectors.Common": "[1.0.0, )"
+          "Speckle.Connectors.Common": "[1.0.0, )",
+          "Speckle.Sdk": "[3.1.0-dev.255, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -291,7 +293,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.3.5, )"
+          "Speckle.Objects": "[3.1.0-dev.255, )"
         }
       },
       "speckle.converters.navisworks2025": {
@@ -332,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.1.0",
-        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+        "resolved": "4.0.1",
+        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "VPbYI8TyPDlKlNUHPLPAL1HveN9649LKVxw8opgGypoqq0MC5I7WxQjDcuB8xKnQ1PCSO8suu4hEJgdyPcEvWg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
         "dependencies": {
-          "Speckle.Sdk": "3.3.5"
+          "Speckle.Sdk": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "7r8CmugwinniEF6v0N0bWuC+xpJaRfa/EnEjzj8NLpFG1b3uAjOxteGlQgR+evVacxTCEsuNkio7Mdv97odgpg==",
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "7.0.5",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
-          "Microsoft.Extensions.Logging": "2.2.0",
-          "Speckle.DoubleNumerics": "4.1.0",
+          "Microsoft.Data.Sqlite": "[7.0.5]",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
+          "Microsoft.Extensions.Logging": "[2.2.0]",
+          "Speckle.DoubleNumerics": "4.0.1",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.3.5"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.3.5, )",
-        "resolved": "3.3.5",
-        "contentHash": "RukqLb0lVNgtmhKPeZJCncibnyutQ6Dr6+UQCa4PjWinIXpSm3A3ywK9ISkU+5StW1QoejiR7kc9a6qmiLys6w=="
+        "requested": "[3.1.0-dev.255, )",
+        "resolved": "3.1.0-dev.255",
+        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2026/Properties/launchSettings.json

@@ -1,9 +0,0 @@
-{
-  "profiles": {
-    "Speckle.Connector.Navisworks2026": {
-      "commandName": "Executable",
-      "executablePath": "C:\\Program Files\\Autodesk\\Navisworks Manage 2026\\Roamer.exe",
-      "commandLineArgs": " -licensing AdLM"
-    }
-  }
-}

Connectors/Navisworks/Speckle.Connectors.Navisworks2026/Speckle.Connectors.Navisworks2026.csproj

@@ -1,29 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
-  <PropertyGroup>
-    <TargetFramework>net48</TargetFramework>
-    <PlatformTarget>x64</PlatformTarget>
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <FileAlignment>512</FileAlignment>
-
-    <NavisworksBuildNumber>v23</NavisworksBuildNumber>
-    <NavisworksVersion>2026</NavisworksVersion>
-
-    <DefineConstants>$(DefineConstants);TRACE;NAVIS2026;NAVIS</DefineConstants>
-    <Configurations>Debug;Release;Local</Configurations>
-  </PropertyGroup>
-
-  <Import Project="..\Speckle.Connectors.NavisworksShared\Speckle.Connectors.NavisworksShared.projitems" Label="Shared"/>
-
-  <ItemGroup>
-    <Reference Include="WindowsFormsIntegration"/>
-    <PackageReference Include="Speckle.Navisworks.API" VersionOverride="2026.0.1" ExcludeAssets="runtime"/>
-    <PackageReference Include="Microsoft.Web.WebView2" VersionOverride="1.0.2365.46" />
-    <PackageReference Include="System.Reactive" VersionOverride="6.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\Converters\Navisworks\Speckle.Converters.Navisworks2026\Speckle.Converters.Navisworks2026.csproj" />
-    <ProjectReference Include="..\..\..\Sdk\Speckle.Connectors.Common\Speckle.Connectors.Common.csproj"/>
-    <ProjectReference Include="..\..\..\DUI3\Speckle.Connectors.DUI.WebView\Speckle.Connectors.DUI.WebView.csproj"/>
-  </ItemGroup>
-</Project>

Connectors/Navisworks/Speckle.Connectors.Navisworks2026/packages.lock.json

@@ -1,387 +0,0 @@
-{
-  "version": 2,
-  "dependencies": {
-    ".NETFramework,Version=v4.8": {
-      "Microsoft.NETFramework.ReferenceAssemblies": {
-        "type": "Direct",
-        "requested": "[1.0.3, )",
-        "resolved": "1.0.3",
-        "contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
-        "dependencies": {
-          "Microsoft.NETFramework.ReferenceAssemblies.net48": "1.0.3"
-        }
-      },
-      "Microsoft.SourceLink.GitHub": {
-        "type": "Direct",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
-        "dependencies": {
-          "Microsoft.Build.Tasks.Git": "8.0.0",
-          "Microsoft.SourceLink.Common": "8.0.0"
-        }
-      },
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-}

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Bindings/NavisworksBasicConnectorBinding.cs

@@ -50,8 +50,6 @@ public class NavisworksBasicConnectorBinding : IBasicConnectorBinding
 
   public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
 
-  public void RemoveModels(List<ModelCard> models) => _store.RemoveModels(models);
-
   public Task HighlightModel(string modelCardId) => Task.CompletedTask;
 
   public async Task HighlightObjects(IReadOnlyList<string> objectIds) =>

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Bindings/NavisworksSelectionBinding.cs

@@ -1,34 +1,35 @@
 using Speckle.Connector.Navisworks.Services;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 
 namespace Speckle.Connector.Navisworks.Bindings;
 
 public class NavisworksSelectionBinding : ISelectionBinding
 {
-  private readonly IAppIdleManager _idleManager;
   private readonly IElementSelectionService _selectionService;
+  private readonly IEventAggregator _eventAggregator;
   private const string SELECTION_EVENT = "setSelection";
   public string Name { get; } = "selectionBinding";
   public IBrowserBridge Parent { get; }
 
   public NavisworksSelectionBinding(
-    IAppIdleManager idleManager,
     IBrowserBridge parent,
-    IElementSelectionService selectionService
+    IElementSelectionService selectionService,
+    IEventAggregator eventAggregator
   )
   {
-    _idleManager = idleManager;
     _selectionService = selectionService;
+    _eventAggregator = eventAggregator;
     Parent = parent;
 
-    NavisworksApp.ActiveDocument.CurrentSelection.Changed += OnSelectionChange;
+    eventAggregator.GetEvent<SelectionChangedEvent>().Subscribe(OnSelectionChange);
   }
 
-  private void OnSelectionChange(object? o, EventArgs eventArgs) =>
-    _idleManager.SubscribeToIdle(nameof(UpdateSelectionAsync), async () => await UpdateSelectionAsync());
+  private void OnSelectionChange(object _) =>
+    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(NavisworksSelectionBinding), UpdateSelectionAsync);
 
-  private async Task UpdateSelectionAsync()
+  private async Task UpdateSelectionAsync(object _)
   {
     var selInfo = GetSelection();
     await Parent.Send(SELECTION_EVENT, selInfo);
@@ -38,8 +39,7 @@ public class NavisworksSelectionBinding : ISelectionBinding
   {
     // Ensure there is an active document and a valid selection
     var activeDocument = NavisworksApp.ActiveDocument;
-    var selection = activeDocument?.CurrentSelection?.SelectedItems ?? [];
-    if (selection.Count == 0)
+    if (activeDocument == null || activeDocument.CurrentSelection.SelectedItems.IsEmpty)
     {
       // Return an empty list if no valid selection exists
       return new SelectionInfo([], "No selection available");
@@ -47,8 +47,8 @@ public class NavisworksSelectionBinding : ISelectionBinding
 
     // Ensure only visible elements are processed by filtering using IsElementVisible
     var selectedObjectsIds = new HashSet<string>(
-      selection
-        .Where(_selectionService.IsVisible) // Exclude hidden elements
+      activeDocument
+        .CurrentSelection.SelectedItems.Where(_selectionService.IsVisible) // Exclude hidden elements
         .Select(_selectionService.GetModelItemPath) // Resolve to index paths
     );
 

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Bindings/NavisworksSendBinding.cs

@@ -1,11 +1,9 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
-using Speckle.Connector.Navisworks.Operations.Send.Filters;
 using Speckle.Connector.Navisworks.Operations.Send.Settings;
 using Speckle.Connector.Navisworks.Services;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
-using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Exceptions;
@@ -31,6 +29,7 @@ public class NavisworksSendBinding : ISendBinding
 
   private readonly DocumentModelStore _store;
   private readonly IServiceProvider _serviceProvider;
+  private readonly List<ISendFilter> _sendFilters;
   private readonly ICancellationManager _cancellationManager;
   private readonly IOperationProgressManager _operationProgressManager;
   private readonly ILogger<NavisworksSendBinding> _logger;
@@ -39,11 +38,11 @@ public class NavisworksSendBinding : ISendBinding
   private readonly INavisworksConversionSettingsFactory _conversionSettingsFactory;
   private readonly ToSpeckleSettingsManagerNavisworks _toSpeckleSettingsManagerNavisworks;
   private readonly IElementSelectionService _selectionService;
-  private readonly IThreadContext _threadContext;
 
   public NavisworksSendBinding(
     DocumentModelStore store,
     IBrowserBridge parent,
+    IEnumerable<ISendFilter> sendFilters,
     IServiceProvider serviceProvider,
     ICancellationManager cancellationManager,
     IOperationProgressManager operationProgressManager,
@@ -52,14 +51,14 @@ public class NavisworksSendBinding : ISendBinding
     ISdkActivityFactory activityFactory,
     INavisworksConversionSettingsFactory conversionSettingsFactory,
     ToSpeckleSettingsManagerNavisworks toSpeckleSettingsManagerNavisworks,
-    IElementSelectionService selectionService,
-    IThreadContext threadContext
+    IElementSelectionService selectionService
   )
   {
     Parent = parent;
     Commands = new SendBindingUICommands(parent);
     _store = store;
     _serviceProvider = serviceProvider;
+    _sendFilters = sendFilters.ToList();
     _cancellationManager = cancellationManager;
     _operationProgressManager = operationProgressManager;
     _logger = logger;
@@ -68,18 +67,12 @@ public class NavisworksSendBinding : ISendBinding
     _conversionSettingsFactory = conversionSettingsFactory;
     _toSpeckleSettingsManagerNavisworks = toSpeckleSettingsManagerNavisworks;
     _selectionService = selectionService;
-    _threadContext = threadContext;
     SubscribeToNavisworksEvents();
   }
 
   private static void SubscribeToNavisworksEvents() { }
 
-  // Do not change the behavior/scope of this class on send binding unless make sure the behavior is same. Otherwise, we might not be able to update list of saved sets.
-  public List<ISendFilter> GetSendFilters() =>
-    [
-      new NavisworksSelectionFilter() { IsDefault = true },
-      new NavisworksSavedSetsFilter(new ElementSelectionService())
-    ];
+  public List<ISendFilter> GetSendFilters() => _sendFilters;
 
   public List<ICardSetting> GetSendSettings() =>
     [
@@ -87,13 +80,9 @@ public class NavisworksSendBinding : ISendBinding
       new OriginModeSetting(OriginMode.ModelOrigin),
       new IncludeInternalPropertiesSetting(false),
       new ConvertHiddenElementsSetting(false),
-      new PreserveModelHierarchySetting(false),
     ];
 
-  public async Task Send(string modelCardId) =>
-    await _threadContext.RunOnMainAsync(async () => await SendInternal(modelCardId));
-
-  private async Task SendInternal(string modelCardId)
+  public async Task Send(string modelCardId)
   {
     using var activity = _activityFactory.Start();
     try
@@ -106,21 +95,9 @@ public class NavisworksSendBinding : ISendBinding
 
       using var cancellationItem = _cancellationManager.GetCancellationItem(modelCardId);
 
-      var progress = _operationProgressManager.CreateOperationProgressEventHandler(
-        Parent,
-        modelCard.ModelCardId.NotNull(),
-        cancellationItem.Token
-      );
+      var navisworksModelItems = GetNavisworksModelItems(modelCard);
 
-      var navisworksModelItems = await GetNavisworksModelItems(modelCard, progress);
-
-      var sendResult = await ExecuteSendOperation(
-        scope,
-        modelCard,
-        navisworksModelItems,
-        progress,
-        cancellationItem.Token
-      );
+      var sendResult = await ExecuteSendOperation(scope, modelCard, navisworksModelItems, cancellationItem.Token);
 
       await Commands.SetModelSendResult(modelCardId, sendResult.RootObjId, sendResult.ConversionResults);
     }
@@ -135,16 +112,12 @@ public class NavisworksSendBinding : ISendBinding
       _logger.LogModelCardHandledError(ex);
       await Commands.SetModelError(modelCardId, ex);
     }
-    finally
-    {
-      // otherwise the id of the operation persists on the cancellation manager and triggers 'Operations cancelled because of document swap!' message to UI.
-      _cancellationManager.CancelOperation(modelCardId);
-    }
   }
 
   private SenderModelCard GetModelCard(string modelCardId) =>
-    _store.GetModelById(modelCardId) as SenderModelCard
-    ?? throw new InvalidOperationException("No publish model card was found.");
+    _store.GetModelById(modelCardId) is not SenderModelCard modelCard
+      ? throw new InvalidOperationException("No publish model card was found.")
+      : modelCard;
 
   private void InitializeConverterSettings(IServiceScope scope, SenderModelCard modelCard) =>
     scope
@@ -154,56 +127,43 @@ public class NavisworksSendBinding : ISendBinding
           originMode: _toSpeckleSettingsManagerNavisworks.GetOriginMode(modelCard),
           visualRepresentationMode: _toSpeckleSettingsManagerNavisworks.GetVisualRepresentationMode(modelCard),
           convertHiddenElements: _toSpeckleSettingsManagerNavisworks.GetConvertHiddenElements(modelCard),
-          includeInternalProperties: _toSpeckleSettingsManagerNavisworks.GetIncludeInternalProperties(modelCard),
-          preserveModelHierarchy: _toSpeckleSettingsManagerNavisworks.GetPreserveModelHierarchy(modelCard)
+          includeInternalProperties: _toSpeckleSettingsManagerNavisworks.GetIncludeInternalProperties(modelCard)
         )
       );
 
-  private async Task<List<NAV.ModelItem>> GetNavisworksModelItems(
-    SenderModelCard modelCard,
-    IProgress<CardProgress> onOperationProgressed
-  )
+  private List<NAV.ModelItem> GetNavisworksModelItems(SenderModelCard modelCard)
   {
     var selectedPaths = modelCard.SendFilter.NotNull().RefreshObjectIds();
-    var convertHiddenElementsSetting =
-      modelCard.Settings!.FirstOrDefault(s => s.Id == "convertHiddenElements")?.Value as bool? ?? false;
-    var message = convertHiddenElementsSetting
-      ? "No visible objects were found to convert. Please update your publish filter!"
-      : "No objects were found to convert. Please update your publish filter, or check items are visible!";
-
     if (selectedPaths.Count == 0)
     {
-      throw new SpeckleSendFilterException(message);
+      throw new SpeckleSendFilterException("No objects were found to convert. Please update your publish filter!");
     }
-    onOperationProgressed.Report(new CardProgress("Getting selection...", null));
-    await Task.CompletedTask;
 
-    var modelItems = new List<NAV.ModelItem>();
-    double count = 0;
-    foreach (var path in selectedPaths)
-    {
-      onOperationProgressed.Report(new CardProgress("Getting selection...", count / selectedPaths.Count));
-      await Task.CompletedTask;
-      var modelItem = _selectionService.GetModelItemFromPath(path);
-      modelItems.AddRange(_selectionService.GetGeometryNodes(modelItem).Where(_selectionService.IsVisible));
-      count++;
-    }
-    return modelItems.Count == 0 ? throw new SpeckleSendFilterException(message) : modelItems;
+    var modelItems = modelCard
+      .SendFilter.NotNull()
+      .RefreshObjectIds()
+      .Select(_selectionService.GetModelItemFromPath)
+      .SelectMany(_selectionService.GetGeometryNodes)
+      .Where(_selectionService.IsVisible)
+      .ToList();
+
+    return modelItems.Count == 0
+      ? throw new SpeckleSendFilterException("No objects were found to convert. Please update your publish filter!")
+      : modelItems;
   }
 
   private async Task<SendOperationResult> ExecuteSendOperation(
     IServiceScope scope,
     SenderModelCard modelCard,
     List<NAV.ModelItem> navisworksModelItems,
-    IProgress<CardProgress> onOperationProgressed,
     CancellationToken token
   ) =>
     await scope
       .ServiceProvider.GetRequiredService<SendOperation<NAV.ModelItem>>()
       .Execute(
         navisworksModelItems,
-        modelCard.GetSendInfo(_speckleApplication.ApplicationAndVersion),
-        onOperationProgressed,
+        modelCard.GetSendInfo(_speckleApplication.Slug),
+        _operationProgressManager.CreateOperationProgressEventHandler(Parent, modelCard.ModelCardId.NotNull(), token),
         token
       );
 

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/DependencyInjection/NavisworksConnectorServiceRegistration.cs

@@ -11,7 +11,6 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.WebView;
@@ -26,7 +25,7 @@ public static class NavisworksConnectorServiceRegistration
   public static void AddNavisworks(this IServiceCollection serviceCollection)
   {
     // Register Core functionality
-    serviceCollection.AddConnectors();
+    serviceCollection.AddConnectorUtils();
     serviceCollection.AddDUI<DefaultThreadContext, NavisworksDocumentModelStore>();
     serviceCollection.AddDUIView();
 
@@ -52,8 +51,6 @@ public static class NavisworksConnectorServiceRegistration
     serviceCollection.AddScoped<NavisworksMaterialUnpacker>();
     serviceCollection.AddScoped<NavisworksColorUnpacker>();
 
-    serviceCollection.AddSingleton<IAppIdleManager, NavisworksIdleManager>();
-
     // Sending operations
     serviceCollection.AddScoped<IRootObjectBuilder<NAV.ModelItem>, NavisworksRootObjectBuilder>();
     serviceCollection.AddScoped<SendOperation<NAV.ModelItem>>();
@@ -67,7 +64,6 @@ public static class NavisworksConnectorServiceRegistration
 
     // register filters
     serviceCollection.AddScoped<ISendFilter, NavisworksSelectionFilter>();
-    serviceCollection.AddScoped<ISendFilter, NavisworksSavedSetsFilter>();
     serviceCollection.AddScoped<IElementSelectionService, ElementSelectionService>();
   }
 }

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Extensions/ElementSelectionService.cs

@@ -1,31 +1,23 @@
-using Speckle.InterfaceGenerator;
-using static Speckle.Converter.Navisworks.Helpers.ElementSelectionHelper;
+using static Speckle.Converter.Navisworks.Helpers.ElementSelectionHelper;
 
 namespace Speckle.Connector.Navisworks.Services;
 
-[GenerateAutoInterface]
+public interface IElementSelectionService
+{
+  string GetModelItemPath(NAV.ModelItem modelItem);
+  NAV.ModelItem GetModelItemFromPath(string path);
+  bool IsVisible(NAV.ModelItem modelItem);
+  IReadOnlyCollection<NAV.ModelItem> GetGeometryNodes(NAV.ModelItem modelItem);
+}
+
 public class ElementSelectionService : IElementSelectionService
 {
-  private readonly Dictionary<Guid, bool> _visibleCache = new();
-
   public string GetModelItemPath(NAV.ModelItem modelItem) => ResolveModelItemToIndexPath(modelItem);
 
   public NAV.ModelItem GetModelItemFromPath(string path) => ResolveIndexPathToModelItem(path);
 
-  public bool IsVisible(NAV.ModelItem modelItem)
-  {
-    var key = modelItem.InstanceGuid;
-    if (_visibleCache.TryGetValue(key, out var isVisible))
-    {
-      return isVisible;
-    }
-    //same as ElementSelectionHelper.IsElementVisible
-    foreach (var item in modelItem.AncestorsAndSelf)
-    {
-      _visibleCache[item.InstanceGuid] = !item.IsHidden;
-    }
-    return _visibleCache[key];
-  }
+  public bool IsVisible(NAV.ModelItem modelItem) => IsElementVisible(modelItem);
 
-  public IEnumerable<NAV.ModelItem> GetGeometryNodes(NAV.ModelItem modelItem) => ResolveGeometryLeafNodes(modelItem);
+  public IReadOnlyCollection<NAV.ModelItem> GetGeometryNodes(NAV.ModelItem modelItem) =>
+    ResolveGeometryLeafNodes(modelItem);
 }

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksColorUnpacker.cs

@@ -43,13 +43,12 @@ public class NavisworksColorUnpacker(
     Dictionary<string, ColorProxy> colorProxies = [];
     Dictionary<string, string> mergedIds = [];
 
+    // Build mergedIds map once
     foreach (var group in groupedNodes)
     {
-      string groupKey = group.Key;
-
-      foreach (var nodePath in group.Value.Select(selectionService.GetModelItemPath))
+      foreach (var node in group.Value)
       {
-        mergedIds[nodePath] = groupKey;
+        mergedIds[selectionService.GetModelItemPath(node)] = group.Key;
       }
     }
 
@@ -57,13 +56,13 @@ public class NavisworksColorUnpacker(
     {
       try
       {
+        // Skip non-2D elements
         if (!Is2DElement(navisworksObject))
         {
           continue;
         }
 
         var navisworksObjectId = selectionService.GetModelItemPath(navisworksObject);
-
         var finalId = mergedIds.TryGetValue(navisworksObjectId, out var mergedId) ? mergedId : navisworksObjectId;
 
         var geometry = navisworksObject.Geometry;
@@ -78,6 +77,7 @@ public class NavisworksColorUnpacker(
           geometry.OriginalColor,
           defaultColor
         );
+
         var colorId = Select(
           mode,
           $"{geometry.ActiveColor.GetHashCode()}_{geometry.ActiveTransparency}".GetHashCode(),

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksDocumentEvents.cs

@@ -1,7 +1,7 @@
 using Microsoft.Extensions.DependencyInjection;
 using Speckle.Connector.Navisworks.Bindings;
 using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Eventing;
 
 namespace Speckle.Connector.Navisworks.HostApp;
 
@@ -12,8 +12,7 @@ namespace Speckle.Connector.Navisworks.HostApp;
 public sealed class NavisworksDocumentEvents
 {
   private readonly IServiceProvider _serviceProvider;
-  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IAppIdleManager _idleManager;
+  private readonly IEventAggregator _eventAggregator;
   private readonly object _subscriptionLock = new();
 
   private bool _isSubscribed;
@@ -26,23 +25,22 @@ public sealed class NavisworksDocumentEvents
   /// Initializes a new instance of the <see cref="NavisworksDocumentEvents"/> class and subscribes to document events.
   /// </summary>
   /// <param name="serviceProvider">The service provider for dependency injection.</param>
-  public NavisworksDocumentEvents(
-    IServiceProvider serviceProvider,
-    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IAppIdleManager idleManager
-  )
+  public NavisworksDocumentEvents(IServiceProvider serviceProvider, IEventAggregator eventAggregator)
   {
     _serviceProvider = serviceProvider;
-    _topLevelExceptionHandler = topLevelExceptionHandler;
-    _idleManager = idleManager;
+    _eventAggregator = eventAggregator;
 
-    SubscribeToDocumentModelEvents();
+    _eventAggregator.GetEvent<ActiveDocumentChangingEvent>().Subscribe(UnsubscribeFromDocumentModelEvents);
+    _eventAggregator.GetEvent<ActiveDocumentChangedEvent>().Subscribe(SubscribeToDocumentModelEvents);
+    _eventAggregator.GetEvent<CollectionChangingEvent>().Subscribe(HandleDocumentModelCountChanging);
+    _eventAggregator.GetEvent<CollectionChangedEvent>().Subscribe(HandleDocumentModelCountChanged);
+    SubscribeToDocumentModelEvents(new object());
   }
 
   /// <summary>
   /// Subscribes to document-level events to monitor model state changes.
   /// </summary>
-  private void SubscribeToDocumentModelEvents()
+  private void SubscribeToDocumentModelEvents(object _)
   {
     lock (_subscriptionLock)
     {
@@ -54,37 +52,39 @@ public sealed class NavisworksDocumentEvents
       var activeDocument = NavisworksApp.ActiveDocument;
       if (activeDocument != null)
       {
-        activeDocument.Models.CollectionChanged += HandleDocumentModelCountChanged;
-        activeDocument.Models.CollectionChanging += HandleDocumentModelCountChanging;
+        activeDocument.Models.CollectionChanged += OnCollectionChanged;
+        activeDocument.Models.CollectionChanging += OnCollectionChanging;
       }
 
       _isSubscribed = true;
     }
   }
 
+  private async void OnCollectionChanged(object sender, EventArgs _) =>
+    await _eventAggregator.GetEvent<CollectionChangedEvent>().PublishAsync(sender);
+
+  private async void OnCollectionChanging(object sender, EventArgs _) =>
+    await _eventAggregator.GetEvent<CollectionChangingEvent>().PublishAsync(sender);
+
   /// <summary>
   /// Tracks the current model count before changes occur.
   /// </summary>
-  private void HandleDocumentModelCountChanging(object sender, EventArgs e) =>
+  private void HandleDocumentModelCountChanging(object sender) =>
     _priorModelCount = ((NAV.Document)sender).Models.Count;
 
   /// <summary>
   /// Schedules processing of model count changes during idle time.
   /// </summary>
-  private void HandleDocumentModelCountChanged(object sender, EventArgs e)
+  private void HandleDocumentModelCountChanged(object sender)
   {
     _finalModelCount = ((NAV.Document)sender).Models.Count;
 
-    _topLevelExceptionHandler.CatchUnhandled(
-      () =>
-        _idleManager.SubscribeToIdle(
-          nameof(ProcessModelStateChangeAsync),
-          async () => await ProcessModelStateChangeAsync()
-        )
-    );
+    _eventAggregator
+      .GetEvent<IdleEvent>()
+      .OneTimeSubscribe(nameof(NavisworksDocumentEvents), ProcessModelStateChangeAsync);
   }
 
-  private async Task ProcessModelStateChangeAsync()
+  private async Task ProcessModelStateChangeAsync(object _)
   {
     if (_isProcessing)
     {
@@ -133,8 +133,8 @@ public sealed class NavisworksDocumentEvents
 
   private void UnsubscribeFromModelEvents(NAV.Document document)
   {
-    document.Models.CollectionChanged -= HandleDocumentModelCountChanged;
-    document.Models.CollectionChanging -= HandleDocumentModelCountChanging;
+    document.Models.CollectionChanged -= OnCollectionChanged;
+    document.Models.CollectionChanging -= OnCollectionChanging;
 
     var sendBinding = _serviceProvider
       .GetRequiredService<IEnumerable<IBinding>>()

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksDocumentModelStore.cs

@@ -1,5 +1,4 @@
 using System.Data;
-using Microsoft.Extensions.Logging;
 using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
@@ -20,11 +19,10 @@ public sealed class NavisworksDocumentModelStore : DocumentModelStore
   private string _lastSavedState = string.Empty;
 
   public NavisworksDocumentModelStore(
-    ILogger<DocumentModelStore> logger,
     IJsonSerializer jsonSerializer,
     ITopLevelExceptionHandler topLevelExceptionHandler
   )
-    : base(logger, jsonSerializer)
+    : base(jsonSerializer)
   {
     _topLevelExceptionHandler = topLevelExceptionHandler;
     LoadState();

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksIdleManager.cs

@@ -1,30 +0,0 @@
-using Speckle.Connectors.DUI.Bridge;
-
-namespace Speckle.Connector.Navisworks.HostApp;
-
-/// <summary>
-/// Manages the scheduling of deferred operations during Navisworks idle periods.
-/// Ensures UI updates and operations are batched efficiently to prevent UI freezing.
-/// </summary>
-public sealed class NavisworksIdleManager : AppIdleManager
-{
-  private readonly IIdleCallManager _idleCallManager;
-
-  /// <summary>
-  /// Initializes a new instance of the NavisworksIdleManager.
-  /// </summary>
-  /// <param name="idleCallManager">The manager responsible for queuing and executing deferred operations.</param>
-  public NavisworksIdleManager(IIdleCallManager idleCallManager)
-    : base(idleCallManager)
-  {
-    _idleCallManager = idleCallManager;
-  }
-
-  /// <summary>
-  /// Subscribes to Navisworks idle events when operations are queued.
-  /// </summary>
-  protected override void AddEvent() => NavisworksApp.Idle += NavisworksAppOnIdle;
-
-  private void NavisworksAppOnIdle(object? sender, EventArgs e) =>
-    _idleCallManager.AppOnIdle(() => NavisworksApp.Idle -= NavisworksAppOnIdle);
-}