We expect this release to ship in the DevTools of Chrome 156, and to PageSpeed Insights within 2 weeks.
New contributors
Thanks to our new contributors 馃懡馃惙馃惏馃惎馃惢!
- NickNojiri @NickNojiri
- Alina Varkki @AlinaVarkki
New Audits
- ard-schema: add Agent Resource Discovery audit (#17168)
Core
- centralize and enforce plugin category validation (#17243)
- add plugin version to LHR credits (#17232)
- config: group llms.txt and ARD audits under agent discovery (#17210)
- deprecations: handle new column offset (#17234)
- fetcher: add response header capture support (#17167)
- gather: fix broken cycle detection in recurse functions (#17173)
- user-flow: support aborting pending navigations (#17067)
- webmcp-form-coverage: pass instead of n/a when all forms covered (#17242)
- webmcp-registered-tools: warn when exceeding recommended limit (#17221)
Report
Deps
Clients
I18n
- import (#17241)
Tests
- fix dbw expectation to exclude period (#17246)
- remove c8 comments (#17205)
- sync e2e tests from devtools-frontend (#17144)
- ard: add .well-known ai-catalog fixture and update sample artifacts (#17212)
- devtools: fix build and e2e test integration (#17233)
- devtools: fix device mode readiness check for latest devtools-frontend (#17164)
- devtools: sync e2e tests (#17153)
- llms-txt: add passing and failing smoke tests and fixtures (#17211)
- smoke: add ARD smoke tests (#17165)
- smoke: pass timeout to requestIdleCallback in ric-shim fixture (#17189)
- smoke: remove order constraint in dbw render-blocking (#17184)
- webmcp: support document.modelContext.getTools in fixture (#17188)
Misc
- use replaceAll in bump version script (#17143)
- build: add precompiled standalone schema validator (#17195)
- build: extract bundled dependency licenses into generated LICENSE (#17172)
- ci: add weekly ARD conformance script sync check (#17171)
- ci: pin action hashes and restrict permissions in cron-weekly (#17201)
- types: update JSDoc for TypeScript 7 (#17183)