Bumps the uv pin in `.github/actions/uv_setup/action.yml` from `0.11.17`
to [`0.11.26`](https://github.com/astral-sh/uv/releases/tag/0.11.26).
Opened automatically by `bump_uv_pin.yml`. Mirror availability on
`releases.astral.sh` was verified before this PR was created, so CI
should not race the fallback.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Bumps the uv pin in `.github/actions/uv_setup/action.yml` from `0.11.15`
to [`0.11.17`](https://github.com/astral-sh/uv/releases/tag/0.11.17).
Opened automatically by `bump_uv_pin.yml`. Mirror availability on
`releases.astral.sh` was verified before this PR was created, so CI
should not race the fallback.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Bumps the uv pin in `.github/actions/uv_setup/action.yml` from `0.5.25`
to [`0.11.15`](https://github.com/astral-sh/uv/releases/tag/0.11.15).
Opened automatically by `bump_uv_pin.yml`. Mirror availability on
`releases.astral.sh` was verified before this PR was created, so CI
should not race the fallback.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Mason Daugherty <github@mdrxy.com>
## Summary
- Adds top-level `permissions: contents: read` to 5 workflows that only
had job-level permissions: `pr_labeler_file`, `pr_labeler_title`,
`tag-external-contributions`, `v03_api_doc_build`,
`auto-label-by-package`
- SHA-pins all 14 third-party actions to full commit SHAs to prevent
supply chain attacks via tag hijacking
## Why
**Missing top-level permissions:** Without an explicit top-level
`permissions` block, workflows inherit the repository/org default token
permissions, which may be overly broad. Adding `contents: read` as the
default restricts the blast radius if a dependency or action step is
compromised.
**SHA pinning:** Mutable tags (`@v1`, `@master`) can be force-pushed by
the action maintainer or an attacker who compromises their account.
Pinning to a full 40-character SHA ensures the exact reviewed code
always runs. Tag comments are preserved for readability.
### Actions pinned
| Action | File(s) |
|--------|---------|
| `pypa/gh-action-pypi-publish` | `_release.yml` (2 uses) |
| `ncipollo/release-action` | `_release.yml` |
| `Ana06/get-changed-files` | `check_diffs.yml` |
| `astral-sh/setup-uv` | `check_diffs.yml`, `uv_setup/action.yml` |
| `CodSpeedHQ/action` | `check_diffs.yml` |
| `google-github-actions/auth` | `integration_tests.yml` |
| `aws-actions/configure-aws-credentials` | `integration_tests.yml` |
| `amannn/action-semantic-pull-request` | `pr_lint.yml` |
| `bcoe/conventional-release-labels` | `pr_labeler_title.yml` |
| `mikefarah/yq` | `v03_api_doc_build.yml` |
| `EndBug/add-and-commit` | `v03_api_doc_build.yml` |
| `peter-evans/create-pull-request` | `refresh_model_profiles.yml` |
## Test plan
- [x] CI passes — all workflows still resolve their actions correctly
- [x] Verify no functional change: SHA refs point to the same code as
the previous tags
---
> This PR was generated with assistance from an AI coding agent as part
of a repository posture check.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This PR updates an outdated GitHub Action version.
- Updated `astral-sh/setup-uv` from `v6` to `v7` in
`.github/actions/uv_setup/action.yml`
Looks like this was missed as part of
https://github.com/langchain-ai/langchain/pull/33457 so hopefully safe
to bring it into alignment.
Especially helpful for the text splitters tests where we're installing
pytorch (expensive and slow slow slow). Should speed up CI by 5-10 mins.
w/o caches, CI taking 20 minutes 😨
w/ caches, CI taking 3 minutes
github-actions[bot]