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@stainless-app stainless-app bot commented Jan 24, 2026

Automated Release PR

0.29.0 (2026-01-30)

Full Changelog: v0.28.0...v0.29.0

Features

  • add support for 1280x800@60 viewport (1cb6575)
  • client: add custom JSON encoder for extended type support (33604fe)

Chores

  • ci: upgrade actions/github-script (4828aba)

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The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

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Note

Medium Risk
Changes request-body serialization in the core HTTP client, which can affect how payloads are encoded/sent (especially around multipart vs JSON). Other changes are mostly version/docs/CI updates with low runtime impact.

Overview
Bumps the SDK release to 0.29.0 (version metadata, manifest, changelog, and OpenAPI spec pointers) and updates CI to use actions/github-script@v8 for OIDC token retrieval.

Adds a custom JSON serialization path (openapi_dumps) to support SDK types like datetime and pydantic.BaseModel (including alias fields) and switches request building to use this encoder when sending JSON bodies (while avoiding content when using multipart). Also documents a newly supported browser viewport option 1280x800@60 across browser and browser pool types/resources, with accompanying unit tests for the JSON encoder.

Written by Cursor Bugbot for commit 9a7f85d. This will update automatically on new commits. Configure here.

@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 2b41dd1 to dd4bb2e Compare January 26, 2026 20:11
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stainless-app bot commented Jan 26, 2026

🧪 Testing

To try out this version of the SDK, run:

pip install 'https://pkg.stainless.com/s/kernel-python/33604feb1a07bbca94477c28143052d5c6eff70d/kernel-0.28.0-py3-none-any.whl'

Expires at: Sun, 01 Mar 2026 04:09:48 GMT
Updated at: Fri, 30 Jan 2026 04:09:48 GMT

@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from dd4bb2e to 218b4fd Compare January 29, 2026 18:54
@stainless-app stainless-app bot changed the title release: 0.28.1 release: 0.29.0 Jan 29, 2026
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 218b4fd to 753320c Compare January 29, 2026 18:54
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 753320c to 9a7f85d Compare January 30, 2026 04:09
@stainless-app stainless-app bot merged commit c7de07b into main Jan 30, 2026
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stainless-app bot commented Jan 30, 2026

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