Full Changelog We expect this release to ship in the DevTools of Chrome 146 and to PageSpeed Insights within 2 weeks.

Core

• hreflang: update valid-langs.js (#16829)
• robots-txt: add Content-Signal directive (#16767)

Report

• fix focus in devtools, and in 3-dot menu (#16802)
• tooltip: fix tooltip positioning in devtools (#16844)

Docs

• readme: add FERU to services list (#16791)
• readme: add LightKeeper to the list of Web Perf services (#16830)

Tests

• align expected a11y contrast failure with reality (#16824)
• skip 'issueAdded types' (#16804)
• devtools: sync e2e (#16803)
• smoke: deflake devtools smoke tests (#16875)

Misc

• build: build-bundle to share esbuild-plugins (#16876)
• build: create a bundle for devtools-mcp (#16858)
• ci: disable nightly publish schedule (#16825)
• strings: fix i18n README typo (#16792)