Release tracking 38.14.0

[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@38.14.0

Minor Changes

• #75310cfb938 Thanks @hectahertz! - SelectPanel: Add built-in client-side list virtualization via a new virtualized prop. When enabled, only the visible items plus a small overscan buffer are rendered in the DOM, dramatically improving performance for large lists.

Patch Changes

• #7497931740b Thanks @hectahertz! - Remove render phase setStates on SelectPanel

• #753239a2151 Thanks @hectahertz! - PageLayout: Eliminate forced reflow (~614ms) on mount by replacing getComputedStyle call with a pure JS viewport width check for the --pane-max-width-diff CSS variable.

• #755564c2243 Thanks @hectahertz! - perf(useSlots): short-circuit iteration and skip filled slots

• #75474943d67 Thanks @hectahertz! - perf(useScrollFlash): defer scroll read/write to requestAnimationFrame to avoid forced reflow

• #7497931740b Thanks @hectahertz! - Improve SelectPanel performance

• #75512fbfc49 Thanks @hectahertz! - perf(Text): remove unnecessary useRef and useImperativeHandle hooks

• #757159ab235 Thanks @liuliu-dev! - AnchoredOverlay: changed overflow from hidden to auto to prevent content clipping at small viewports.

• #75536225ba2 Thanks @hectahertz! - perf(useRefObjectAsForwardedRef): add dependency array to useImperativeHandle

[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]

👋 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. Or, apply the integration-tests: skipped manually label to skip these checks.

[primer-integration]

👋 Hi from github/github-ui! Your integration PR is ready: https://github.com/github/github-ui/pull/14725

[github-actions]

Uh oh! @primer-integration[bot], at least one image you shared is missing helpful alt text. Check #7577 (comment) to fix the following violations:

• Images should have alternate text (alt text) at line 6

Alt text is an invisible description that helps screen readers describe images to blind or low-vision users. If you are using markdown to display images, add your alt text inside the brackets of the markdown image.

Learn more about alt text at Basic writing and formatting syntax: images on GitHub Docs.

🤖 Beep boop! This comment was added automatically by github/accessibility-alt-text-bot.

[github-actions]

Uh oh! @primer-integration[bot], at least one image you shared is missing helpful alt text. Check #7577 (comment) to fix the following violations:

• Images should have alternate text (alt text) at line 6

Alt text is an invisible description that helps screen readers describe images to blind or low-vision users. If you are using markdown to display images, add your alt text inside the brackets of the markdown image.

Learn more about alt text at Basic writing and formatting syntax: images on GitHub Docs.

🤖 Beep boop! This comment was added automatically by github/accessibility-alt-text-bot.

[github-actions]

Uh oh! @primer-integration[bot], at least one image you shared is missing helpful alt text. Check #7577 (comment) to fix the following violations:

• Images should have alternate text (alt text) at line 6

Alt text is an invisible description that helps screen readers describe images to blind or low-vision users. If you are using markdown to display images, add your alt text inside the brackets of the markdown image.

Learn more about alt text at Basic writing and formatting syntax: images on GitHub Docs.

🤖 Beep boop! This comment was added automatically by github/accessibility-alt-text-bot.

[primer-integration]

Integration test results from github/github-ui:

CI Passed
VRT Passed
Projects Passed

All checks passed!