v8.6.0

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Full Changelog

We expect this release to ship in the DevTools of Chrome 97, and to PageSpeed Insights within 2 weeks.

New Contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• meehawk @​meehawk
• Edwin Gustafson @​edwingustafson
• Yorkie Liu @​yorkie

Core

• crawlable-anchors: ignore event listeners, validate url (#​13105)
• full-page-screenshot: fix emulation reset (#​13175)
• response-compression: add x-content-encoding-over-network (#​13176)
• share localization between core and report (#​13146)
• update cdt SourceMap to latest devtools frontend (#​13095)
• stack-packs: simplify i18n filename lookup (#​13133)

⛏️👷 Fraggle Rock

Support for auditing user flows (#​11313)

• add UserFlow usability improvements (#​13139)
• add supportedModes filter to categories (#​13161)
• handle cached timespan records (#​13181)
• add parity logging (#​13114)
• animate timespan thumbnail (#​13178)
• refine snapshot and timespan performance (#​13184)
• topbar save button (#​13109)
• elide step name (#​13171)
• localized sample (#​13143)
• timeline header (#​13128)
• add help dialog to explain flows (#​13159)
• collect i18n strings (#​13152)

CLI

• add list-locales flag (#​12983)
• always return correct version (#​13130)

Report

• move logger styles into js (#​13204)
• remove href from category score gauge (#​13180)
• inject report/assets/styles.css via components.js (#​13057)
• remove smooth scrolling css (#​13102)
• add lh- prefix to remaining show class (#​13203)
• handle gauge fragment links in script (#​13186)

Clients

• psi: include global reports styles in legacy psi rendering (#​13151)
• viewer: swap locale (#​10148, #​13192)
• viewer: remove devtools disclaimer (#​13145)
• viewer: add body styles (#​13144)
• viewer: upgrade to firebase 9 (#​13115)
• viewer: use access token regardless of firebase auth (#​13116)
• viewer: use new firebase credentials (#​13110)

I18n

• import (#​13206)

Docs

• correct the Node.js version base (#​13099)
• add user flow docs (#​13134)

Tests

• smoke: make specific assertions about deprecations (#​13191)
• update deprecations smoke for M96 (#​13179)
• make yarn unit run all available unit tests (#​13148)
• centralize running of docs tests (#​13150)
• split out axe test (#​13142)

Misc

• convert lighthouse-core/scripts to ES modules (#​13121)
• remove patrick from issue assigner (#​13194)
• set predictable order for sample json timing entries (#​13162)
• scripts: fix run-devtools sniffing, add error checking (#​13163)
• ensure psi.espanol sample-report es en espanol (#​13160)
• add notes about software versions in issue template (#​13089)
• build: fix smokehouse bundle (#​13135)
• build: fix vercel deployment by adopting stricter engines grammar (#​13183)
• build: create rollup-plugins.js helper module (#​13122)
• build: don't build flow if only --standalone is requested (#​13124)