Merge branch 'main' into csv-encoding

Author: radhgupta

.chronus/changes/copilot-add-test-case-http-client-2026-0-19-7-35-17.md

@@ -0,0 +1,8 @@
+---
+# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
+changeKind: fix
+packages:
+  - "@typespec/versioning"
+---
+
+Fix incorrect incompatible versioning error in model expressions

.chronus/changes/copilot-add-test-case-http-client-python-2026-0-15-4-53-44.md

@@ -0,0 +1,7 @@
+---
+changeKind: feature
+packages:
+  - "@typespec/openapi3"
+---
+
+importer - OpenAPI number type with duration format now converts to TypeSpec duration type with @encode("seconds", float32) decorator

.chronus/changes/fix-model-expr-validation-2026-0-22-15-5-36.md

@@ -0,0 +1,8 @@
+---
+# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
+changeKind: internal
+packages:
+  - typespec-vscode
+---
+
+Reenable and improve vscode e2e tests

.chronus/changes/fix-openapi-duration-properties-2026-01-19-19-29-03.md

@@ -0,0 +1,23 @@
+---
+# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
+changeKind: dependencies
+packages:
+  - "@typespec/compiler"
+  - "@typespec/emitter-framework"
+  - "@typespec/html-program-viewer"
+  - "@typespec/http-canonicalization"
+  - "@typespec/http-client-js"
+  - "@typespec/http-client"
+  - "@typespec/http-server-csharp"
+  - "@typespec/http-server-js"
+  - "@typespec/mutator-framework"
+  - "@typespec/openapi3"
+  - "@typespec/playground"
+  - "@typespec/prettier-plugin-typespec"
+  - "@typespec/spec-coverage-sdk"
+  - "@typespec/spector"
+  - "@typespec/tspd"
+  - typespec-vscode
+---
+
+Upgrade dependencies

.chronus/changes/python-fix-nightly-2026-0-20-15-4-26.md

@@ -9,7 +9,7 @@
       // Add the IDs of extensions you want installed when the container is created.
       "extensions": [
         "dbaeumer.vscode-eslint",
-        "prettier.prettier-vscode",
+        "esbenp.prettier-vscode",
         "streetsidesoftware.code-spell-checker",
         "vitest.explorer"
       ]

.chronus/changes/reneable-vscode-e2e-2026-0-21-17-54-15.md

@@ -38,7 +38,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -51,7 +51,7 @@ jobs:
       # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v2
+        uses: github/codeql-action/autobuild@v4
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -64,6 +64,6 @@ jobs:
       #     ./location_of_script_within_repo/buildscript.sh
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4
         with:
           category: "/language:${{matrix.language}}"

.chronus/changes/upgrade-deps-jan-2026-2026-0-22-15-16-21.md

@@ -1,7 +1,7 @@
 {
   "recommendations": [
     "dbaeumer.vscode-eslint",
-    "prettier.prettier-vscode",
+    "esbenp.prettier-vscode",
     "streetsidesoftware.code-spell-checker",
     "astro-build.astro-vscode",
     "vitest.explorer",