lighthouse - npm Package Versions

11.6.0 (2024-02-21)

Full Changelog

We expect this release to ship in the DevTools of Chrome 124, and to PageSpeed Insights within 2 weeks.

Notable Changes

• trace: disable JS samples (#15819)

Core

• driver: add verbose logs for wait-for page load components (#15818)

Deps

• upgrade puppeteer to 22.1.0 (#15822)
• upgrade trace_engine and drop manually written types (#15810)
• upgrade axe-core to 4.8.4 (#15805)
• upgrade puppeteer to 22.0.0 (#15803)

I18n

• import (#15821)

Tests

• dbw: revert expectations for unload handler removal (#15802)

Misc

• reword pwa banner (#15800)
• do not double report artifact dep error to sentry (#15777)

<a name="11.5.0"></a>

11.5.0 (2024-01-23)

Full Changelog

We expect this release to ship in the DevTools of Chrome 123, and to PageSpeed Insights within 2 weeks.

New Contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• EvilKarter @EvilKarter

Notable Changes

• New layout-shifts audit shows estimated root causes for layout shifts. This replaces the layout-shift-elements audit which only shows elements impacted by layout shifts. (#15703, #15730)
• Informative audits now have a score of 1 instead of null (#15689)
• Added a warning for PWA deprecation (#15741)

Core

• bump guidance level of top CWV recommendations (#15695)
• lower guidance level of unused- audits (#15718)
• create separate product savings type (#15726)
• round metric savings to remove false precision (#15721)
• fix mistake preventing gather/audit phases from sharing cache (#15710)
• cumulative-layout-shift: experiment with new shared trace engine (#15702)
• legacy-javascript: detect es-shims polyfills (#15738)
• network-request: consider secondary headers for content encoded check (#15708)
• render-blocking-resources: reduce metric savings if LCP is an image (#15694)
• target-manager: warn on errors while attaching to workers (#15740)
• trace: enable JS samples for advanced workflows (#15542)
• unused-css: exclude header size for estimating wasted bytes (#15671)
• viewport: include meta viewport string in debugDetails (#15727)

Report

• small renderAudit simplification (#15725)
• fix filmstrip wrap (#15693)
• performance: use metric savings for metric filter (#15540)

Deps

• upgrade puppeteer to 21.7.0 (#15724)
• upgrade esbuild to 0.19.11 (#15731)

Clients

• lr: include flag for ignoring bad page status code (#15764)

Docs

• update deprecated link to shared flags (#15722)
• user-flows: update complete flow example (#15690)

Tests

• check for console errors and warnings in pptr tests (#15516)
• fix ToT chrome install path (#15753)
• ci: stop using xvfb (#15707)
• dbw: update expectations for unload handler removal (#15765)
• dbw: fix server latency flake (#15729)
• mocha: fix snapshot expectations in retries (#15735)

Misc

• build: set line limit to 1000 (#15733)
• lighthouse-logger: add repo to package.json (#15768)

<a name="11.4.0"></a>

11.4.0 (2023-12-11)

Full Changelog

We expect this release to ship in the DevTools of Chrome 122, and to PageSpeed Insights within 2 weeks.

New Contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• avinash-sd @avinash-sd

New Audits

Chrome plans to remove support for third-party cookies which can be detected using a new Lighthouse audit. Learn more about phasing out third-party cookies. (#15632)

Core

• reintroduce resource-summary as a hidden audit (#15597)
• move transfer ratio estimate to script-helpers.js (#15665)
• set network responseHeadersText from extra info event (#15639)
• fix check for presence of all URL artifact fields (#15648)
• fix worker request expectations for M121 (#15601)
• aria-allowed-role: fix typo in learn more link (#15633)
• bf-cache: add warning and hide when using old headless (#15577)
• bf-cache: change to use binary scoring mode (#15581)
• bootup-time: exclude _lighthouse-eval.js (#15678)
• byte-efficiency: replace pessimistic graph with optimistic (#15651)
• css-usage: exclude empty stylesheets (#15679)
• duplicated-javascript: exclude header size for estimating wasted bytes (#15667)
• emulation: bump chrome UA to m119 (#15661)
• entity-classification: update tldts package to icann subset (#15660)
• entity-classification: integrate public-suffix-list into LH (#15641)
• lantern: refactor fcp graph method signatures (#15572)
• layout-shift-elements: mention windowing in description (#15680)
• layout-shift-elements: aggregate all remaining elements (#15593)
• legacy-javascript: exclude header size for estimating wasted bytes (#15640)
• minification-estimator: add else to punctuation (#15624)
• mpfid: add list of loaf durations to debugdata (#15685)
• mpfid: add max LoAFs to debugdata (#15684)
• third-party-summary: expands the audit to include all urls (#15611)
• trace-elements: remove element score field (#15677)
• unminified-javascript: exclude header size for estimating wasted bytes (#15670)
• unused-javascript: exclude header size for estimating wasted bytes (#15668)
• uses-http2: include multiplexable assets when 1p is a known 3p origin (#15638)

Report

• blend impact and guidance level to sort audits (#15669)
• fix sticky table if no sticky header (#15666)
• occupy entire viewport (#15664)
• remove accidental console.log() (#15635)
• prevent shift when hovering third party row (#15628)
• add timespan/snapshot mode labels to footer (#15589)

Deps

• upgrade third-party-web to 0.24.1 (#15683)
• upgrade puppeteer to 21.5.2 (#15645)

Clients

• lr: modify puppeteer connector to work with new tab targets (#15674)

I18n

• import (#15682)

Tests

• lower bootup-time threshold in api-test-pptr.js (#15649)
• use bash instead of sh to call test-recipes.sh (#15647)
• ci: resume using ToT chrome (#15655)
• ci: hardcode ToT revision to unblock ci for now (#15653)
• dbw: add unload handler deprecation (#15608)

Misc

• improve download-chrome.sh usability (#15646)
• support mac arm64 in download-chrome.sh (#15650)
• treemap: remove unused firebase (#15617)

<a name="11.3.0"></a>