Release tracking

[primer]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@primer/react@38.32.0

Minor Changes

• #8133 0cb8e17 Thanks @iansan5653! - UnderlineNav: Replaced dynamic icon visibility with static breakpoints to avoid flickering. Breakpoints customizable via the hideIconsBreakpoint prop.

• #8112 50face0 Thanks @llastflowers! - Add data-component attributes and associated tests for:

  SplitPageLayout
  Stack
  StateLabel
  SubNav
  TabNav
  Text
  TextArea
  ThemeProvider

Patch Changes

• #7901 8288ed9 Thanks @mattcosta7! - PageHeader: improve rendering performance by removing expensive :has() selectors. No visual or API changes.

• #8115 07c530a Thanks @mattcosta7! - Improve rendering performance in Safari by removing expensive :has() selectors from ActionList/NavList, Breadcrumbs, SelectPanel, and SegmentedControl. No visual or API changes.

• #8024 18e3b7d Thanks @mattcosta7! - ToggleSwitch: Fire onChange from the user interaction instead of an effect, so it no longer fires on mount or when a controlled checked value changes externally.

• #8035 723f4d6 Thanks @mattcosta7! - UnderlineNav, ActionBar: Detect item overflow with a single shared IntersectionObserver per component instead of one observer per item, reducing observer churn during resize. No public API changes.

• #8001 4edc824 Thanks @mattcosta7! - useMedia now reads the live matchMedia value on the first client render instead of after an effect, removing a redundant render pass. defaultState is only used for the SSR/hydration snapshot (no public API changes).

• #8023 71fa75c Thanks @mattcosta7! - FormControl: Avoid an extra re-render when showing a validation message.

[github-actions]

❗ Pre-merge checklist

Please ensure these items are checked before merging:

🔎 Smoke test

• All CI checks pass on this pull request
• Docs and Storybook open in a browser

🌏 Integration tests

• Successful integration test with github/github-ui as a primary consumer of primer/react (automated pull request)
  • Verify all CI checks have passed on automated pull request
  • Manually test critical paths in preview
  • Manually test release-specific bugfixes and/or feature work as described in preview

✅ Peer Review

• Create release review issue for Issues team (example)
• Wait for approval from Issues team before merging

🤔 Sanity test

• All bugfixes in this release have resolved their corresponding issues
• The issues for any reverted PRs have been re-opened and commented on with a link to the reverted PR
• No noticeable regressions have been introduced as a result of changes in this release
• Release notes accurately describe the changes made

❗ Post-merge checklist

Please ensure these items are checked after merging:

🚢 Version upgrade, cleanup, and documentation

• Upgrade @primer/react version at github/github-ui
• Close Integration test PR and delete branch
• Leave a /short-report comment on quarterly release conductor tracking issue summarizing time spent on release activities and any challenges encountered
• Leave any testing notes on the automated per-shift release tracking issue. In particular, describe any issues encountered during your testing. This is helpful in providing historical context to the next release conductor as well as other maintainers.

[github-actions]

⚠️ Action required

👋 Hi, this pull request contains changes to the source code that github/github-ui depends on. If you are GitHub staff, test these changes with github/github-ui using the integration workflow. If this doesn't work, you can also use the original workflow here. Check the integration testing docs for step-by-step instructions. Or, apply the integration-tests: skipped manually label to skip these checks.

To publish a canary release for integration testing, apply the Canary Release label to this PR.