chore: revert merge main into 1.0-dev (#658)

This reverts commit 40613ed.

Should be merged without squashing

Author: ishymko

.github/actions/spelling/allow.txt

@@ -47,14 +47,9 @@ initdb
 inmemory
 INR
 isready
-jku
 JPY
 JSONRPCt
-jwk
-jwks
-jws
 JWS
-kid
 kwarg
 langgraph
 lifecycles
@@ -63,7 +58,6 @@ Llm
 lstrips
 mikeas
 mockurl
-mysqladmin
 notif
 oauthoidc
 oidc
@@ -72,7 +66,6 @@ otherurl
 postgres
 POSTGRES
 postgresql
-proot
 protoc
 pyi
 pypistats
@@ -85,8 +78,6 @@ RUF
 SLF
 socio
 sse
-sut
-SUT
 tagwords
 taskupdate
 testuuid

.github/actions/spelling/patterns.txt

@@ -5,7 +5,7 @@ updates:
     schedule:
       interval: 'monthly'
     groups:
-      all:
+      uv-dependencies:
         patterns:
           - '*'
   - package-ecosystem: 'github-actions'

.github/dependabot.yml

@@ -12,7 +12,7 @@ jobs:
     if: github.repository == 'a2aproject/a2a-python'
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
@@ -23,7 +23,7 @@ jobs:
         run: |
           echo "$HOME/.cargo/bin" >> $GITHUB_PATH
       - name: Install dependencies
-        run: uv sync --locked --dev
+        run: uv sync --dev
 
       - name: Run Ruff Linter
         id: ruff-lint

.github/workflows/linter.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -26,7 +26,7 @@ jobs:
         run: uv build
 
       - name: Upload distributions
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v5
         with:
           name: release-dists
           path: dist/
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Retrieve release distributions
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v6
         with:
           name: release-dists
           path: dist/

.github/workflows/python-publish.yml

@@ -7,7 +7,7 @@ name: Mark stale issues and pull requests
 
 on:
   schedule:
-    # Scheduled to run at 10.30PM UTC every day (1530PDT/1430PST)
+    # Scheduled to run at 10.30PM UTC everyday (1530PDT/1430PST)
     - cron: "30 22 * * *"
   workflow_dispatch:
 

.github/workflows/run-tck.yaml

@@ -39,7 +39,7 @@ jobs:
         python-version: ['3.10', '3.13']
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
       - name: Set up test environment variables
         run: |
           echo "POSTGRES_TEST_DSN=postgresql+asyncpg://a2a:a2a_password@localhost:5432/a2a_test" >> $GITHUB_ENV
@@ -53,7 +53,7 @@ jobs:
         run: |
           echo "$HOME/.cargo/bin" >> $GITHUB_PATH
       - name: Install dependencies
-        run: uv sync --locked --dev --extra all
+        run: uv sync --dev --extra all
       - name: Run tests and check coverage
         run: uv run pytest --cov=a2a --cov-report term --cov-fail-under=88
       - name: Show coverage summary in log

.github/workflows/stale.yaml

@@ -1,9 +1,8 @@
 ---
 name: Update A2A Schema from Specification
 on:
-#  TODO (https://github.com/a2aproject/a2a-python/issues/559): bring back once types are migrated, currently it generates many broken PRs
-#  repository_dispatch:
-#    types: [a2a_json_update]
+  repository_dispatch:
+    types: [a2a_json_update]
   workflow_dispatch:
 jobs:
   generate_and_pr:
@@ -13,7 +12,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
@@ -23,7 +22,7 @@ jobs:
       - name: Configure uv shell
         run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
       - name: Install dependencies (datamodel-code-generator)
-        run: uv sync --locked
+        run: uv sync
       - name: Define output file variable
         id: vars
         run: |
@@ -43,7 +42,7 @@ jobs:
           uv run scripts/grpc_gen_post_processor.py
           echo "Buf generate finished."
       - name: Create Pull Request with Updates
-        uses: peter-evans/create-pull-request@v8
+        uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.A2A_BOT_PAT }}
           committer: a2a-bot <a2a-bot@google.com>

.github/workflows/unit-tests.yml

@@ -1,46 +1,5 @@
 # Changelog
 
-## [0.3.22](https://github.com/a2aproject/a2a-python/compare/v0.3.21...v0.3.22) (2025-12-16)
-
-
-### Features
-
-* Add custom ID generators to SimpleRequestContextBuilder ([#594](https://github.com/a2aproject/a2a-python/issues/594)) ([04bcafc](https://github.com/a2aproject/a2a-python/commit/04bcafc737cf426d9975c76e346335ff992363e2))
-
-
-### Code Refactoring
-
-* Move agent card signature verification into `A2ACardResolver` ([6fa6a6c](https://github.com/a2aproject/a2a-python/commit/6fa6a6cf3875bdf7bfc51fb1a541a3f3e8381dc0))
-
-## [0.3.21](https://github.com/a2aproject/a2a-python/compare/v0.3.20...v0.3.21) (2025-12-12)
-
-
-### Documentation
-
-* Fixing typos ([#586](https://github.com/a2aproject/a2a-python/issues/586)) ([5fea21f](https://github.com/a2aproject/a2a-python/commit/5fea21fb34ecea55e588eb10139b5d47020a76cb))
-
-## [0.3.20](https://github.com/a2aproject/a2a-python/compare/v0.3.19...v0.3.20) (2025-12-03)
-
-
-### Bug Fixes
-
-* Improve streaming errors handling ([#576](https://github.com/a2aproject/a2a-python/issues/576)) ([7ea7475](https://github.com/a2aproject/a2a-python/commit/7ea7475091df2ee40d3035ef1bc34ee2f86524ee))
-
-## [0.3.19](https://github.com/a2aproject/a2a-python/compare/v0.3.18...v0.3.19) (2025-11-25)
-
-
-### Bug Fixes
-
-* **jsonrpc, rest:** `extensions` support in `get_card` methods in `json-rpc` and `rest` transports ([#564](https://github.com/a2aproject/a2a-python/issues/564)) ([847f18e](https://github.com/a2aproject/a2a-python/commit/847f18eff59985f447c39a8e5efde87818b68d15))
-
-## [0.3.18](https://github.com/a2aproject/a2a-python/compare/v0.3.17...v0.3.18) (2025-11-24)
-
-
-### Bug Fixes
-
-* return updated `agent_card` in `JsonRpcTransport.get_card()` ([#552](https://github.com/a2aproject/a2a-python/issues/552)) ([0ce239e](https://github.com/a2aproject/a2a-python/commit/0ce239e98f67ccbf154f2edcdbcee43f3b080ead))
-
-
 ## [0.3.17](https://github.com/a2aproject/a2a-python/compare/v0.3.16...v0.3.17) (2025-11-24)
 
 
@@ -135,7 +94,7 @@
 ### Bug Fixes
 
 * apply `history_length` for `message/send` requests ([#498](https://github.com/a2aproject/a2a-python/issues/498)) ([a49f94e](https://github.com/a2aproject/a2a-python/commit/a49f94ef23d81b8375e409b1c1e51afaf1da1956))
-* **client:** `A2ACardResolver.get_agent_card` will autopopulate with `agent_card_path` when `relative_card_path` is empty ([#508](https://github.com/a2aproject/a2a-python/issues/508)) ([ba24ead](https://github.com/a2aproject/a2a-python/commit/ba24eadb5b6fcd056a008e4cbcef03b3f72a37c3))
+* **client:** `A2ACardResolver.get_agent_card` will auto-populate with `agent_card_path` when `relative_card_path` is empty ([#508](https://github.com/a2aproject/a2a-python/issues/508)) ([ba24ead](https://github.com/a2aproject/a2a-python/commit/ba24eadb5b6fcd056a008e4cbcef03b3f72a37c3))
 
 
 ### Documentation
@@ -472,8 +431,8 @@
 * Event consumer should stop on input_required ([#167](https://github.com/a2aproject/a2a-python/issues/167)) ([51c2d8a](https://github.com/a2aproject/a2a-python/commit/51c2d8addf9e89a86a6834e16deb9f4ac0e05cc3))
 * Fix Release Version ([#161](https://github.com/a2aproject/a2a-python/issues/161)) ([011d632](https://github.com/a2aproject/a2a-python/commit/011d632b27b201193813ce24cf25e28d1335d18e))
 * generate StrEnum types for enums ([#134](https://github.com/a2aproject/a2a-python/issues/134)) ([0c49dab](https://github.com/a2aproject/a2a-python/commit/0c49dabcdb9d62de49fda53d7ce5c691b8c1591c))
-* library should be released as 0.2.6 ([d8187e8](https://github.com/a2aproject/a2a-python/commit/d8187e812d6ac01caedf61d4edaca522e583d7da))
-* remove error types from enqueueable events ([#138](https://github.com/a2aproject/a2a-python/issues/138)) ([511992f](https://github.com/a2aproject/a2a-python/commit/511992fe585bd15e956921daeab4046dc4a50a0a))
+* library should released as 0.2.6 ([d8187e8](https://github.com/a2aproject/a2a-python/commit/d8187e812d6ac01caedf61d4edaca522e583d7da))
+* remove error types from enqueable events ([#138](https://github.com/a2aproject/a2a-python/issues/138)) ([511992f](https://github.com/a2aproject/a2a-python/commit/511992fe585bd15e956921daeab4046dc4a50a0a))
 * **stream:** don't block event loop in EventQueue ([#151](https://github.com/a2aproject/a2a-python/issues/151)) ([efd9080](https://github.com/a2aproject/a2a-python/commit/efd9080b917c51d6e945572fd123b07f20974a64))
 * **task_updater:** fix potential duplicate artifact_id from default v… ([#156](https://github.com/a2aproject/a2a-python/issues/156)) ([1f0a769](https://github.com/a2aproject/a2a-python/commit/1f0a769c1027797b2f252e4c894352f9f78257ca))