Comparing changes

- Commit: a2aproject/A2A@a8b45dc - Commit: a2aproject/A2A@b3b266d --------- Co-authored-by: Holt Skinner <[email protected]>

# Issue * Client disconnect triggered synchronous cleanup. * That awaited the producer task, effectively tying producer lifetime to the client connection. * Reconnecting with `tasks/resubscribe` would not receive further events because the producer had already been forced to finish. This behaviour no longer raises a `asyncio.exceptions.CancelledError` like claimed in #296 due to this fix: #383, but `tasks/resubscribe` still didn't behave as expected. # How it's reproduced In any streaming agent: Simply sending a (longer-running) `message/stream`, disconnecting, and then reconnecting to the task using `tasks/resubscribe` will no longer yield events, even though the task should have been still running. # Fix ## Code The fix is an one-liner. Now: * Client disconnect schedules cleanup in the background and returns immediately. * Producer continues; resubscribe taps the existing queue and receives subsequent events. * Cleanup still runs once the producer completes. ## Tests **Existing tests:** * Changed existing tests that asserted on `AgentExecutor.execute` by adding an `asyncio.Event` latch to wait until the background producer hits `execute`. **New tests:** * `test_stream_disconnect_then_resubscribe_receives_future_events` -- start streaming, disconnect, resubscribe, and confirm future events are received. * `test_on_message_send_stream_client_disconnect_triggers_background_cleanup_and_producer_continues` -- to validate that disconnecting is non-blocking, producer continues, and cleanup completes afterward. Fixes #296

https://docs.astral.sh/ruff/rules/raise-within-try/

- https://github.com/dependabot

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 5. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/actions/download-artifact/releases">actions/download-artifact's releases</a>.</em></p> <blockquote> <h2>v5.0.0</h2> <h2>What's Changed</h2> <ul> <li>Update README.md by <a href="https://github.com/nebuk89"><code>@nebuk89</code></a> in <a href="https://redirect.github.com/actions/download-artifact/pull/407">actions/download-artifact#407</a></li> <li>BREAKING fix: inconsistent path behavior for single artifact downloads by ID by <a href="https://github.com/GrantBirki"><code>@GrantBirki</code></a> in <a href="https://redirect.github.com/actions/download-artifact/pull/416">actions/download-artifact#416</a></li> </ul> <h2>v5.0.0</h2> <h3>🚨 Breaking Change</h3> <p>This release fixes an inconsistency in path behavior for single artifact downloads by ID. <strong>If you're downloading single artifacts by ID, the output path may change.</strong></p> <h4>What Changed</h4> <p>Previously, <strong>single artifact downloads</strong> behaved differently depending on how you specified the artifact:</p> <ul> <li><strong>By name</strong>: <code>name: my-artifact</code> → extracted to <code>path/</code> (direct)</li> <li><strong>By ID</strong>: <code>artifact-ids: 12345</code> → extracted to <code>path/my-artifact/</code> (nested)</li> </ul> <p>Now both methods are consistent:</p> <ul> <li><strong>By name</strong>: <code>name: my-artifact</code> → extracted to <code>path/</code> (unchanged)</li> <li><strong>By ID</strong>: <code>artifact-ids: 12345</code> → extracted to <code>path/</code> (fixed - now direct)</li> </ul> <h4>Migration Guide</h4> <h5>✅ No Action Needed If:</h5> <ul> <li>You download artifacts by <strong>name</strong></li> <li>You download <strong>multiple</strong> artifacts by ID</li> <li>You already use <code>merge-multiple: true</code> as a workaround</li> </ul> <h5>⚠️ Action Required If:</h5> <p>You download <strong>single artifacts by ID</strong> and your workflows expect the nested directory structure.</p> <p><strong>Before v5 (nested structure):</strong></p> <pre lang="yaml"><code>- uses: actions/download-artifact@v4 with: artifact-ids: 12345 path: dist # Files were in: dist/my-artifact/ </code></pre> <blockquote> <p>Where <code>my-artifact</code> is the name of the artifact you previously uploaded</p> </blockquote> <p><strong>To maintain old behavior (if needed):</strong></p> <pre lang="yaml"><code></tr></table> </code></pre> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/actions/download-artifact/commit/634f93cb2916e3fdff6788551b99b062d0335ce0"><code>634f93c</code></a> Merge pull request <a href="https://redirect.github.com/actions/download-artifact/issues/416">#416</a> from actions/single-artifact-id-download-path</li> <li><a href="https://github.com/actions/download-artifact/commit/b19ff4302770b82aa4694b63703b547756dacce6"><code>b19ff43</code></a> refactor: resolve download path correctly in artifact download tests (mainly ...</li> <li><a href="https://github.com/actions/download-artifact/commit/e262cbee4ab8c473c61c59a81ad8e9dc760e90db"><code>e262cbe</code></a> bundle dist</li> <li><a href="https://github.com/actions/download-artifact/commit/bff23f9308ceb2f06d673043ea6311519be6a87b"><code>bff23f9</code></a> update docs</li> <li><a href="https://github.com/actions/download-artifact/commit/fff8c148a8fdd56aa81fcb019f0b5f6c65700c4d"><code>fff8c14</code></a> fix download path logic when downloading a single artifact by id</li> <li><a href="https://github.com/actions/download-artifact/commit/448e3f862ab3ef47aa50ff917776823c9946035b"><code>448e3f8</code></a> Merge pull request <a href="https://redirect.github.com/actions/download-artifact/issues/407">#407</a> from actions/nebuk89-patch-1</li> <li><a href="https://github.com/actions/download-artifact/commit/47225c44b359a5155efdbbbc352041b3e249fb1b"><code>47225c4</code></a> Update README.md</li> <li>See full diff in <a href="https://github.com/actions/download-artifact/compare/v4...v5">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/download-artifact&package-manager=github_actions&previous-version=4&new-version=5)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 5 to 6. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/astral-sh/setup-uv/releases">astral-sh/setup-uv's releases</a>.</em></p> <blockquote> <h2>v6.6.0 🌈 Support for .tools-versions</h2> <h2>Changes</h2> <p>This release adds support for <a href="https://asdf-vm.com/">asdf</a> <code>.tool-versions</code> in the <code>version-file</code> input</p> <h2>🐛 Bug fixes</h2> <ul> <li>Add log message before long API calls to GitHub <a href="https://github.com/eifinger"><code>@eifinger</code></a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/530">#530</a>)</li> </ul> <h2>🚀 Enhancements</h2> <ul> <li>Add support for .tools-versions <a href="https://github.com/eifinger"><code>@eifinger</code></a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/531">#531</a>)</li> </ul> <h2>🧰 Maintenance</h2> <ul> <li>Bump dependencies <a href="https://github.com/eifinger"><code>@eifinger</code></a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/532">#532</a>)</li> <li>chore: update known versions for 0.8.12 @<a href="https://github.com/apps/github-actions">github-actions[bot]</a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/529">#529</a>)</li> <li>chore: update known versions for 0.8.11 @<a href="https://github.com/apps/github-actions">github-actions[bot]</a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/526">#526</a>)</li> <li>chore: update known versions for 0.8.10 @<a href="https://github.com/apps/github-actions">github-actions[bot]</a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/525">#525</a>)</li> </ul> <h2>v6.2.1 🌈 Fix "No such file or directory version-manifest.json"</h2> <h2>Changes</h2> <p>Release v6.2.0 contained a bug that slipped through the automated test. The action tried to look for the default version-manifest.json in the root of the repostory using this action instead of relative to the action itself.</p> <h2>🐛 Bug fixes</h2> <ul> <li>Look for version-manifest.json relative to action path <a href="https://github.com/eifinger"><code>@eifinger</code></a> (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/456">#456</a>)</li> </ul> <h2>v6.0.0 🌈 activate-environment and working-directory</h2> <h2>Changes</h2> <p>This version contains some breaking changes which have been gathering up for a while. Lets dive into them:</p> <ul> <li><a href="https://github.com/astral-sh/setup-uv/blob/HEAD/#activate-environment">Activate environment</a></li> <li><a href="https://github.com/astral-sh/setup-uv/blob/HEAD/#working-directory">Working Directory</a></li> <li><a href="https://github.com/astral-sh/setup-uv/blob/HEAD/#default-cache-dependency-glob">Default <code>cache-dependency-glob</code></a></li> <li><a href="https://github.com/astral-sh/setup-uv/blob/HEAD/#use-default-cache-dir-on-self-hosted-runners">Use default cache dir on self hosted runners</a></li> </ul> <h3>Activate environment</h3> <p>In previous versions using the input <code>python-version</code> automatically activated a venv at the repository root. This led to some unwanted side-effects, was sometimes unexpected and not flexible enough.</p> <p>The venv activation is now explicitly controlled with the new input <code>activate-environment</code> (false by default):</p> <pre lang="yaml"><code>- name: Install the latest version of uv and activate the environment uses: astral-sh/setup-uv@v6 with: </tr></table> </code></pre> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/astral-sh/setup-uv/commit/557e51de59eb14aaaba2ed9621916900a91d50c6"><code>557e51d</code></a> Bump dependencies (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/547">#547</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/1b46e13ec88163c255691015b7e7afec7535b06a"><code>1b46e13</code></a> Fix exclusions in cache-dependency-glob (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/546">#546</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/26cf676705ba2848bf75ebd447bb297a435baee3"><code>26cf676</code></a> chore: update known versions for 0.8.14 (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/543">#543</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/4e1e303f7dafb1a3ec7770a507052543f593ad96"><code>4e1e303</code></a> chore: update known versions for 0.8.13 (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/536">#536</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/4959332f0f014c5280e7eac8b70c90cb574c9f9b"><code>4959332</code></a> Bump dependencies (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/532">#532</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/adeb28643fafd96ec828a18e7858d863bbe08fcf"><code>adeb286</code></a> Add support for .tools-versions (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/531">#531</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/fce199e243f665a271f4b5233ff05fa721239a7a"><code>fce199e</code></a> Add log message before long API calls to GitHub (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/530">#530</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/f758a4a1ebb83e14d4816e3687e4da1f0468b45c"><code>f758a4a</code></a> chore: update known versions for 0.8.12 (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/529">#529</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/c0e7e93474eb09a343746f2a2742979d0cba523c"><code>c0e7e93</code></a> chore: update known versions for 0.8.11 (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/526">#526</a>)</li> <li><a href="https://github.com/astral-sh/setup-uv/commit/fda2399cb3c680135ce1a009461a6c795a17a6e0"><code>fda2399</code></a> chore: update known versions for 0.8.10 (<a href="https://redirect.github.com/astral-sh/setup-uv/issues/525">#525</a>)</li> <li>Additional commits viewable in <a href="https://github.com/astral-sh/setup-uv/compare/v5...v6">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=astral-sh/setup-uv&package-manager=github_actions&previous-version=5&new-version=6)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Holt Skinner <[email protected]>

#422)

@Validate

🤖 I have created a release *beep* *boop* --- ## [0.3.5](v0.3.4...v0.3.5) (2025-09-08) ### Bug Fixes * Prevent client disconnect from stopping task execution ([#440](#440)) ([58b4c81](58b4c81)), closes [#296](#296) * **proto:** Adds metadata field to A2A DataPart proto ([#455](#455)) ([6d0ef59](6d0ef59)) ### Documentation * add example docs for `[@Validate](https://github.com/validate)` and `[@Validate](https://github.com/validate)_async_generator` ([#422](#422)) ([18289eb](18289eb)) * Restructure README ([9758f78](9758f78)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

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