lighthouse v4.0.0-alpha.0 Release Notes
Release Date: 2018-10-31 // over 5 years ago-
🆕 New Contributors!
Thanks to @carlesnunez and @justin0022 for their first contributions!
Thanks to @CodeDem for improving how the image-aspect-ratio audit handles small images!
Huge thanks to myself (@Hoten) for joining Lighthouse! Go me!
🆕 New Audits
- offline-start-url (#6397)
Core
- aspectratio: ignore placeholder images (#6305)
- audit: add utm parameters when calling snyk (#6172)
- audits: clarify diff between load-fast-enough-for-pwa's TTI and perf TTI (#6286)
- axe: disable unused audits (#6180)
- computed: fix new computed artifact interface (#6151)
- config: add new PWA category groups (#6396)
- 🚑 critical-request-chain: remove empty children from LHR (#6211)
- 🐎 driver: save performance.now() to avoid conflict (#6387)
- driver: request smaller trace in m71+ (#6117)
- driver: stringify protocol error messages (#6302)
- driver: address bckenny feedback on #6117 (#6285)
- driver: reduce required traceCategories again (54baf91)
- driver: recover from rejection on handleJavaScriptDialog (#6327)
- emulation: fix missing space in mobile UA (#6161)
- icons: defer to manifest-icon type hint for image type (#6230)
- network: handle invalid NetworkRequests (#6157)
- 🚚 network-analyzer: move throughput to NetworkAnalyzer (#5900)
- perf: add timing instrumentation to measure runtime perf (#3745)
- proto: add proto definition for LHR (#6183)
- simulator: start nodes in observed order (#5362)
- unminified-javascript: replace esprima with custom tokenizer (#5925)
- ✂ remove recoverOrThrow / err.fatal (#6343)
- convert computed artifact loading to regular require() (#6204)
- ✂ remove no-websql audit (#6293)
- bail on run if insecure ssl certification (#6300)
- 👉 make throttled offscreen-images work without TTI (#6039)
- 💾 save HTMLElement.p.matches function to avoid conflict (#6283)
- ✂ remove fonts gatherer, move font-display to use CSSUsage artifact (#6166)
- ✂ remove last dependency on WebInspector (#6209)
- ➕ add timeout to all protocol commands (#6347)
- don't load blank page twice in first pass (#6369)
- 🔨 refactor finding of trace start (#6370)
- ⏱ increase Page.navigate timeout (#6412)
Report
- 🛠 fix tooltip hover animation (#6288)
- reframe Fast 3G as Slow 4G (#6163)
- 🛠 fix html report viewing bugs for Safari (#6143)
- dom-size: right-align the value column (#6372)
Clients
- 🏗 simplify viewer build process (#6426)
- 🏗 reorganize file structure and build process (#6344)
- 🏗 build: ignore all locales from devtools & extension build (#6170)
- lr: skip early emulation now that lr-desktop is defined (#6158)
- 💻 split browserifying and extension packaging into separate scripts (#6295)
- 🏗 simplify bundle building (#6282)
- stop report bug prompt for file:// urls (#6278)
Deps
- 🚀 update typescript to latest patch release (#6235)
- ⚡️ update to tsc 3.1.1 (#6126)
- ⬆️ jsdom: upgrade to support Element.prototype.closest (#6411)
- ⚡️ snyk: update snyk snapshot (#6377)
📄 Docs
- contributing: consistent capitalization (#6174)
- 🆕 new-audits: revise issue template (#6233)
- readme: Add new related project, lighthouse-github-reporter (#6307)
- readme: change image references be commit hash raw gh urls (#6116)
- ➕ add primer on viewing the timing data (#6393)
- typo fix (#6335)
- ✂ Remove "sh" format for CLI --help output (#6311)
- ⚡️ update docs for --output-path re: multiple output types (#6339)
I18n
✅ Tests
- 👉 use predictable numbers in golden LHR (#6404)
- ➕ add basic sentry tests (#6308)
- ⏪ restore lr-entry test (#6214)
- ✂ remove more mock computed artifacts (#6195)
- ➕ add trace creator (#6196)
- ➕ add networkRecord-to-devtoolsLog mocking utility (#6171)
- ➕ add angular test for JS minification (#6138)
- ⚙ run node 10 on Travis (#6361)
Misc
- 👉 tweaks for devtools client (#6127)
- simplify proto npm scripts (#6406)
- ➕ add cli module diagram (#6129)
- 📦 keep download-chrome script in npm package (#6153)
- lantern script path resolution fix (#6380)
- ➕ add integrity data to yarn.lock (#6212)
- ➕ add yarn integrity hashes for extension/viewer (#6277)
- only allow 1 error from each audit/gatherer (#6215)
- ⏪ Revert "core(driver): stringify protocol error messages (#6302)" (#6328)
- 🛠 fix typo in feature request template (#6431)
- ✂ remove plots/ (#6346)
- 🏗 build: cleanup extension package zip using gulp (#6210)
- 🏗 build: rename bundled files (devtools/ext/lr) (#6179)
- 👕 eslint: enforce infix-op spacing (#6382)
- logger: isVerbose(), getTimeEntries() (#6383)
- 🌲 logging: add hanging request logging in driver (#6297)
- 👀 proto: made default LighthouseError enum 'UNDEFINED' (#6334)
- proto: align proto whitespace (#6374)
- proto: convert int32's into DoubleValue in proto (#6332)
- proto: adjust configSetting.output in preprocessor (#6310)
- proto: add audit_mode and timings (#6363)
- 👕 proto: fix linting and add LR hook (#6373)
- 0️⃣ proto: make NO_ERROR default in proto (#6358)
- proto: reduce configSettings in proto to minimum (88b2829)
- ⚡️ yarn: update lockfile for micromatch (#6384)