[python] release new version (#3375)

* Update dependencies

* Sync shared files from typespec repo (2026-03-12 00:46:18)

* Update dependencies (2026-03-12 00:47:21)

* Regenerate for typespec-python (2026-03-12 00:52:44)

* Update dependencies

* Sync shared files from typespec repo (2026-03-12 02:30:31)

* Update dependencies (2026-03-12 02:31:35)

* Regenerate for typespec-python (2026-03-12 02:37:02)

* bump version

---------

Co-authored-by: AutoPrFromHttpClientPython <AutoPrFromHttpClientPython>

Author: msyyc

.chronus/changes/add-flatten-read-only-model-tests-2026-3-6-8-0-10.md

@@ -1,5 +1,17 @@
 # Release
 
+## 6.50.0
+
+### Features
+
+- [#3368](https://github.com/Azure/autorest.python/pull/3368) Remove enum value padding because we generate our enum value names with upper case so there is no need
+
+### Bug Fixes
+
+- [#3368](https://github.com/Azure/autorest.python/pull/3368) Return empty list instead of None for non-optional unwrapped XML list fields during deserialization
+- [#3373](https://github.com/Azure/autorest.python/pull/3373) Remove includeRootSlash client option logic, which should be handled at the TypeSpec core level
+
+
 ## 6.49.2
 
 ### Bug Fixes

.chronus/changes/add-noauth-union-python-tests-2026-03-06-02-30-00.md

@@ -1,6 +1,6 @@
 {
   "name": "@autorest/python",
-  "version": "6.49.2",
+  "version": "6.50.0",
   "description": "The Python extension for generators in AutoRest.",
   "scripts": {
     "start": "node ./scripts/run-python3.js ./scripts/start.py",
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/Azure/autorest.python/blob/main/README.md",
   "dependencies": {
-    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTk3OTY3NS9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.27.2.tgz",
+    "@typespec/http-client-python": "~0.28.0",
     "@autorest/system-requirements": "~1.0.2",
     "fs-extra": "~11.2.0",
     "tsx": "^4.21.0"
@@ -47,4 +47,4 @@
     "requirements.txt",
     "generator/"
   ]
-}
+}

.chronus/changes/copilot-add-xml-deserialization-test-2026-03-04-05-46-13.md

@@ -1,5 +1,17 @@
 # Release
 
+## 0.61.0
+
+### Features
+
+- [#3368](https://github.com/Azure/autorest.python/pull/3368) Remove enum value padding because we generate our enum value names with upper case so there is no need
+
+### Bug Fixes
+
+- [#3368](https://github.com/Azure/autorest.python/pull/3368) Return empty list instead of None for non-optional unwrapped XML list fields during deserialization
+- [#3373](https://github.com/Azure/autorest.python/pull/3373) Remove includeRootSlash client option logic, which should be handled at the TypeSpec core level
+
+
 ## 0.60.2
 
 ### Bug Fixes