Repository: GoogleChrome/lighthouse
Pull request #10451 (2020-03-11 04:13:42)

v6.0.0-beta.0


Patch:
diff --git a/changelog.md b/changelog.md
index 2bc92c19c..600f6f307 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,252 @@
+
+ <a name="6.0.0-beta.0"></a>
+# 6.0.0-beta.0 (2020-03-11)
+[Full Changelog](https://github.com/GoogleChrome/lighthouse/compare/v5.6.0...v6.0.0-beta.0)
+
+(A proper thanks for our new contributors will be in the final 6.0 release notes.)
+
+This beta release will not ship in Chrome DevTools, but we'll ship the final 6.0 release.
+
+## Notable Changes
+* Brand new metrics and performance score calculation (seeking feedback)
+* Lots more, complete release notes brewing..
+
+An unedited changelog follows…
+
+
+## New Audits
+
+* pwa: maskable icon audit ([#10370](https://github.com/GoogleChrome/lighthouse/pull/10370))
+* add cumulative layout shift metric ([a8a0f8f](https://github.com/GoogleChrome/lighthouse/commit/a8a0f8f))
+* add charset declaration audit ([#10284](https://github.com/GoogleChrome/lighthouse/pull/10284))
+* add new accessibility audits ([#9798](https://github.com/GoogleChrome/lighthouse/pull/9798))
+
+## Core
+
+* artifacts: add property attribute to MetaElements ([#9978](https://github.com/GoogleChrome/lighthouse/pull/9978))
+* audits: add handling of 'incomplete' results from axe-core ([#10072](https://github.com/GoogleChrome/lighthouse/pull/10072))
+* audits: Add more keywords to blocklist ([#9986](https://github.com/GoogleChrome/lighthouse/pull/9986))
+* config: add loadFailureMode warn ([#9987](https://github.com/GoogleChrome/lighthouse/pull/9987))
+* config: enable unused-javascript by default ([#9854](https://github.com/GoogleChrome/lighthouse/pull/9854))
+* duplicated-javascript: new audit ([ea9d226](https://github.com/GoogleChrome/lighthouse/commit/ea9d226))
+* emulation: bump emulated chrome UA to m80 ([#9967](https://github.com/GoogleChrome/lighthouse/pull/9967))
+* emulation: use Moto G4 for mobile emulation ([#10191](https://github.com/GoogleChrome/lighthouse/pull/10191))
+* font-size: don't allow a deleted node to fail gatherer ([#9928](https://github.com/GoogleChrome/lighthouse/pull/9928))
+* font-size: speed up gatherer ([#10200](https://github.com/GoogleChrome/lighthouse/pull/10200))
+* gather: new computed artifact, js-bundles ([74f13c9](https://github.com/GoogleChrome/lighthouse/commit/74f13c9))
+* installable-manifest: check for fetchable icon ([1b52a82](https://github.com/GoogleChrome/lighthouse/commit/1b52a82))
+* installable-manifest: icon requirement 192px -> 144px ([#10175](https://github.com/GoogleChrome/lighthouse/pull/10175))
+* is-on-https: add filesystem to secure schemes ([#10073](https://github.com/GoogleChrome/lighthouse/pull/10073))
+* js-libraries: hide fast path items from table, put all in debugData ([#10176](https://github.com/GoogleChrome/lighthouse/pull/10176))
+* lantern: link layout nodes to root frame request ([#9727](https://github.com/GoogleChrome/lighthouse/pull/9727))
+* lantern: do not create self-dependencies via timers ([#10280](https://github.com/GoogleChrome/lighthouse/pull/10280))
+* lantern: remove min task duration on CPU nodes ([#9910](https://github.com/GoogleChrome/lighthouse/pull/9910))
+* lantern: use fixed times for data URLs ([#9932](https://github.com/GoogleChrome/lighthouse/pull/9932))
+* largest-contentful-paint: update docs link ([#10213](https://github.com/GoogleChrome/lighthouse/pull/10213))
+* legacy-javascript: new audit ([#10303](https://github.com/GoogleChrome/lighthouse/pull/10303))
+* lhr: add numericUnit to audit result ([#9979](https://github.com/GoogleChrome/lighthouse/pull/9979))
+* lightwallet: add firstPartyHostnames to budget.json ([#10324](https://github.com/GoogleChrome/lighthouse/pull/10324))
+* lightwallet: add timing-budget audit ([#9901](https://github.com/GoogleChrome/lighthouse/pull/9901))
+* lightwallet: render timing-budget audit ([#9925](https://github.com/GoogleChrome/lighthouse/pull/9925))
+* lightwallet: compute resource metrics by origin ([#10105](https://github.com/GoogleChrome/lighthouse/pull/10105))
+* lightwallet: centralize budget-path-matching logic ([#9895](https://github.com/GoogleChrome/lighthouse/pull/9895))
+* lightwallet: remove tolerance from timing budgets API ([#9770](https://github.com/GoogleChrome/lighthouse/pull/9770))
+* lightwallet: adds computed/timing-summary.js (refactor) ([#9814](https://github.com/GoogleChrome/lighthouse/pull/9814))
+* noopener: use node detail type ([#10242](https://github.com/GoogleChrome/lighthouse/pull/10242))
+* offline-start-url: better failure messages ([#9982](https://github.com/GoogleChrome/lighthouse/pull/9982))
+* offscreen-images: pass images with 'loading' attribute ([#10117](https://github.com/GoogleChrome/lighthouse/pull/10117))
+* preconnect: pass without warning at 2 links ([#10293](https://github.com/GoogleChrome/lighthouse/pull/10293))
+* resource-summary: ignore /favicon.ico ([#10190](https://github.com/GoogleChrome/lighthouse/pull/10190))
+* scoring: apply v6 score weightings ([#9949](https://github.com/GoogleChrome/lighthouse/pull/9949))
+* script-elements: parallelize getting request contents ([#9713](https://github.com/GoogleChrome/lighthouse/pull/9713))
+* fix icu error thrown while throwing protocol error ([#9935](https://github.com/GoogleChrome/lighthouse/pull/9935))
+* stackpacks: update various Wordpress docs links ([#10069](https://github.com/GoogleChrome/lighthouse/pull/10069))
+* stacks: match against js-lib-detector with id property ([#9888](https://github.com/GoogleChrome/lighthouse/pull/9888))
+* stacks: handle numeric version from library detector ([48b5135](https://github.com/GoogleChrome/lighthouse/commit/48b5135))
+* third-party-summary: don't consider main resource entity to be third party ([#10006](https://github.com/GoogleChrome/lighthouse/pull/10006))
+* tracehouse: improved attribution for XHRs + paint/layout… ([#10001](https://github.com/GoogleChrome/lighthouse/pull/10001))
+* unused-javascript: augment with source maps ([672bb60](https://github.com/GoogleChrome/lighthouse/commit/672bb60))
+* uses-rel-preconnect: warn on 3+ preconnects ([#9903](https://github.com/GoogleChrome/lighthouse/pull/9903))
+* add temporary config for source map features ([#10311](https://github.com/GoogleChrome/lighthouse/pull/10311))
+* warn if document was redirected ([#10157](https://github.com/GoogleChrome/lighthouse/pull/10157))
+* add new base artifact, HostFormFactor ([#9923](https://github.com/GoogleChrome/lighthouse/pull/9923))
+* add settings.internalDisableDeviceScreenEmulation ([#9377](https://github.com/GoogleChrome/lighthouse/pull/9377))
+* use the same scoring curve for desktop in all channels ([#9911](https://github.com/GoogleChrome/lighthouse/pull/9911))
+* use flatten protocol ([#9783](https://github.com/GoogleChrome/lighthouse/pull/9783))
+* refactor check for clearing cache ([#9896](https://github.com/GoogleChrome/lighthouse/pull/9896))
+* delete full config ([#9930](https://github.com/GoogleChrome/lighthouse/pull/9930))
+* add largest contentful paint to lantern and default config ([#9905](https://github.com/GoogleChrome/lighthouse/pull/9905))
+* support old version of Page.getInstallabilityErrors ([51df179](https://github.com/GoogleChrome/lighthouse/commit/51df179))
+* experimental config ([#10333](https://github.com/GoogleChrome/lighthouse/pull/10333))
+* audit.meta.__internalOptionalArtifacts ([d9d2999](https://github.com/GoogleChrome/lighthouse/commit/d9d2999))
+* move unused-css to computed artifact ([#10160](https://github.com/GoogleChrome/lighthouse/pull/10160))
+* measure time for GatherRunner.runPass ([#10205](https://github.com/GoogleChrome/lighthouse/pull/10205))
+
+## CLI
+
+* fix csv for --output ([#10188](https://github.com/GoogleChrome/lighthouse/pull/10188))
+* --chrome-ignore-default-flags ([#10184](https://github.com/GoogleChrome/lighthouse/pull/10184))
+* allow extraHeaders as object ([#9962](https://github.com/GoogleChrome/lighthouse/pull/9962))
+
+## Deps
+
+* snyk: update snyk snapshot ([#10163](https://github.com/GoogleChrome/lighthouse/pull/10163))
+* update axe-core to 3.5.1 ([#10344](https://github.com/GoogleChrome/lighthouse/pull/10344))
+* pptr to 1.20.0 ([#10275](https://github.com/GoogleChrome/lighthouse/pull/10275))
+* update axe-core to 3.4.1 ([88905c1](https://github.com/GoogleChrome/lighthouse/commit/88905c1))
+* bundlesize to 0.18.0 ([#10272](https://github.com/GoogleChrome/lighthouse/pull/10272))
+* bump chrome-launcher to 0.12.0 ([#9904](https://github.com/GoogleChrome/lighthouse/pull/9904))
+* remove mkdirp and make-dir for fs.mkdir ([#9858](https://github.com/GoogleChrome/lighthouse/pull/9858))
+* angular: update patch version of angular fixture ([#10086](https://github.com/GoogleChrome/lighthouse/pull/10086))
+* devtools-protocol: upgrade to 0.0.729809 ([#10207](https://github.com/GoogleChrome/lighthouse/pull/10207))
+* snyk: update snyk snapshot ([#10423](https://github.com/GoogleChrome/lighthouse/pull/10423), [#10066](https://github.com/GoogleChrome/lighthouse/pull/10066), [#9965](https://github.com/GoogleChrome/lighthouse/pull/9965), [#9929](https://github.com/GoogleChrome/lighthouse/pull/9929))
+
+## Report
+
+* details-renderer: support sub-rows within a table ([#10084](https://github.com/GoogleChrome/lighthouse/pull/10084))
+* fix link contrast issue in dark mode ([#10364](https://github.com/GoogleChrome/lighthouse/pull/10364))
+* add channel to runtime settings ([de149bc](https://github.com/GoogleChrome/lighthouse/commit/de149bc))
+* align audit warnings ([#10232](https://github.com/GoogleChrome/lighthouse/pull/10232))
+* close drop down menu when focus is lost ([#10208](https://github.com/GoogleChrome/lighthouse/pull/10208))
+* fix ghost menu in print ([#10216](https://github.com/GoogleChrome/lighthouse/pull/10216))
+* remove Util.UIStrings mutation, add I18n renderer class ([#10153](https://github.com/GoogleChrome/lighthouse/pull/10153))
+* adjust score's arc length accounting for rounded linecap ([#9913](https://github.com/GoogleChrome/lighthouse/pull/9913))
+* fix flicker in normal case report ([#9955](https://github.com/GoogleChrome/lighthouse/pull/9955))
+* source-location for linkifying ([#9354](https://github.com/GoogleChrome/lighthouse/pull/9354))
+
+## Clients
+
+* retire extension; replace with PSI launcher ([#9193](https://github.com/GoogleChrome/lighthouse/pull/9193))
+* devtools: roll to front_end/third_party ([2d287eb](https://github.com/GoogleChrome/lighthouse/commit/2d287eb))
+* devtools: use the same desktop throttling as lightrider ([1621bc7](https://github.com/GoogleChrome/lighthouse/commit/1621bc7))
+* devtools: split up runLighthouseInWorker and expose t… ([#10005](https://github.com/GoogleChrome/lighthouse/pull/10005))
+* extension: remove content security policy ([#10380](https://github.com/GoogleChrome/lighthouse/pull/10380))
+* extension: firefox ([#10332](https://github.com/GoogleChrome/lighthouse/pull/10332))
+* extension: use new settings when form updates ([#9988](https://github.com/GoogleChrome/lighthouse/pull/9988))
+* viewer: update manifest icons ([#10002](https://github.com/GoogleChrome/lighthouse/pull/10002))
+* viewer: tweak line height ([#9999](https://github.com/GoogleChrome/lighthouse/pull/9999))
+
+## I18n
+
+* Use log.verbose for outdated strings warning ([#9931](https://github.com/GoogleChrome/lighthouse/pull/9931))
+* centralize strings for metric names ([#9871](https://github.com/GoogleChrome/lighthouse/pull/9871))
+* import: new audit strings and small edits ([#10244](https://github.com/GoogleChrome/lighthouse/pull/10244))
+* import: stack packs and small corrections ([#9940](https://github.com/GoogleChrome/lighthouse/pull/9940))
+* report: runtime settings and tools ([#9166](https://github.com/GoogleChrome/lighthouse/pull/9166))
+
+## Docs
+
+* readme: separate free and paid integrations ([#10027](https://github.com/GoogleChrome/lighthouse/pull/10027))
+* devtools throttling deprecation notice ([#9933](https://github.com/GoogleChrome/lighthouse/pull/9933))
+* tweaks to auth + pptr docs ([#10277](https://github.com/GoogleChrome/lighthouse/pull/10277))
+* Fix broken link to aria-toggle-field-name ([8d8a052](https://github.com/GoogleChrome/lighthouse/commit/8d8a052))
+* add auto-lighthouse entry to 'related projects' ([#9954](https://github.com/GoogleChrome/lighthouse/pull/9954))
+* add protobuf install directions ([58de8f2](https://github.com/GoogleChrome/lighthouse/commit/58de8f2))
+* update plugin list to include all examples ([#9917](https://github.com/GoogleChrome/lighthouse/pull/9917))
+* recipe for using puppeteer in a gatherer ([#10253](https://github.com/GoogleChrome/lighthouse/pull/10253))
+* update scoring.md to v5 ([#10223](https://github.com/GoogleChrome/lighthouse/pull/10223))
+* add readme for build/ ([#10004](https://github.com/GoogleChrome/lighthouse/pull/10004))
+* auth: use --disable-storage-reset for chrome-debug ([#10189](https://github.com/GoogleChrome/lighthouse/pull/10189))
+* integration-tests: using Lighthouse with Jest; verify in our CI ([#9722](https://github.com/GoogleChrome/lighthouse/pull/9722))
+* plugins: update plugin developer docs wrt NODE_PATH ([#10028](https://github.com/GoogleChrome/lighthouse/pull/10028))
+* plugins: update recipe, suggest NODE_ENV=.. hack ([#9997](https://github.com/GoogleChrome/lighthouse/pull/9997))
+* readme: add PageSpeed Green to related projects ([#10018](https://github.com/GoogleChrome/lighthouse/pull/10018))
+* readme: Updated Calibre description ([#9985](https://github.com/GoogleChrome/lighthouse/pull/9985))
+* readme: add a table of contents ([#10283](https://github.com/GoogleChrome/lighthouse/pull/10283))
+* readme: add automated-lighthouse-check.com paid integration ([#10156](https://github.com/GoogleChrome/lighthouse/pull/10156))
+* readme: yarn test-docs, jq ([#10263](https://github.com/GoogleChrome/lighthouse/pull/10263))
+* readme: Add siteimprove to integrations section ([#9836](https://github.com/GoogleChrome/lighthouse/pull/9836))
+* readme: add link to official lighthoues ci ([#9984](https://github.com/GoogleChrome/lighthouse/pull/9984))
+* readme: add lighthouse-batch-parallel to related projects ([#10385](https://github.com/GoogleChrome/lighthouse/pull/10385))
+* releasing: update procedure for extension ([#9989](https://github.com/GoogleChrome/lighthouse/pull/9989))
+
+## Tests
+
+* audits: Return type correction (LH.Audit.Result -> LH.Audit.Product) ([#10270](https://github.com/GoogleChrome/lighthouse/pull/10270))
+* driver: fix sendCommand timeout tests ([#10135](https://github.com/GoogleChrome/lighthouse/pull/10135))
+* driver: type check ([#10123](https://github.com/GoogleChrome/lighthouse/pull/10123))
+* gather-runner: type check ([#10215](https://github.com/GoogleChrome/lighthouse/pull/10215))
+* gather-runner: replace getMockedEmulationDriver w/ mock… ([#10136](https://github.com/GoogleChrome/lighthouse/pull/10136))
+* i18n: add locale-file rough-correctness check ([#9847](https://github.com/GoogleChrome/lighthouse/pull/9847))
+* lantern: rebase ([#10129](https://github.com/GoogleChrome/lighthouse/pull/10129))
+* report-ui-features: add empty list and single item test cases ([#10201](https://github.com/GoogleChrome/lighthouse/pull/10201))
+* report-ui-features: fix tools button suite to pass isolated run ([#10199](https://github.com/GoogleChrome/lighthouse/pull/10199))
+* smokehouse: mixed-content ([#10159](https://github.com/GoogleChrome/lighthouse/pull/10159))
+* avoid redirect in failureMode warn test ([#10230](https://github.com/GoogleChrome/lighthouse/pull/10230))
+* add github action w/ basic CI tasks ([c93e80b](https://github.com/GoogleChrome/lighthouse/commit/c93e80b))
+* remove global.URL ([#10186](https://github.com/GoogleChrome/lighthouse/pull/10186))
+* refactor smokehouse for extensibility ([#9843](https://github.com/GoogleChrome/lighthouse/pull/9843))
+* use smokehouse runner for test-bundle ([#9943](https://github.com/GoogleChrome/lighthouse/pull/9943))
+* update coveragePathIgnore jest configuration ([40a187f](https://github.com/GoogleChrome/lighthouse/commit/40a187f))
+* smoke: deep clone expectations. do not use p.stdout ([#10361](https://github.com/GoogleChrome/lighthouse/pull/10361))
+* smokehouse: make bytes gzip size checks less restrictive ([#10227](https://github.com/GoogleChrome/lighthouse/pull/10227))
+* smokehouse: type all the expectation modules ([#10158](https://github.com/GoogleChrome/lighthouse/pull/10158))
+* speedline: remove flaky test ([#10181](https://github.com/GoogleChrome/lighthouse/pull/10181))
+* static-server: allow hook to modify response body ([252274c](https://github.com/GoogleChrome/lighthouse/commit/252274c))
+* viewer: don't override puppeteer's chromium ([#9877](https://github.com/GoogleChrome/lighthouse/pull/9877))
+
+## Misc
+
+* git3po: land-when-green ([#10256](https://github.com/GoogleChrome/lighthouse/pull/10256))
+* resolve jest-haste-map naming collision warning ([#10447](https://github.com/GoogleChrome/lighthouse/pull/10447))
+* upgrade lhci dogfood script ([#9879](https://github.com/GoogleChrome/lighthouse/pull/9879))
+* update commitlint config to latest, loosen subject-case ([661fd62](https://github.com/GoogleChrome/lighthouse/commit/661fd62))
+* add git3po script for PR assignees ([#10338](https://github.com/GoogleChrome/lighthouse/pull/10338))
+* order changelog categories. add stable chrome note placeholder ([#9859](https://github.com/GoogleChrome/lighthouse/pull/9859))
+* add note about LCP required chrome version ([#9889](https://github.com/GoogleChrome/lighthouse/pull/9889))
+* write lantern accuracy to file on update ([582751a](https://github.com/GoogleChrome/lighthouse/commit/582751a))
+* tweak CODEOWNERS to finish codereview assignment setup ([#10282](https://github.com/GoogleChrome/lighthouse/pull/10282))
+* add CODEOWNERS to finish codereview assignment setup ([#10274](https://github.com/GoogleChrome/lighthouse/pull/10274))
+* update location for devtools roll script ([#9942](https://github.com/GoogleChrome/lighthouse/pull/9942))
+* fix lhci to 0.3.x ([#9972](https://github.com/GoogleChrome/lighthouse/pull/9972))
+* bump-versions.js release script ([#9998](https://github.com/GoogleChrome/lighthouse/pull/9998))
+* lantern trace collection script ([#9662](https://github.com/GoogleChrome/lighthouse/pull/9662))
+* delete CODEOWNERS now that we have a review rotation ([6454620](https://github.com/GoogleChrome/lighthouse/commit/6454620))
+* Fixed typo in docs/readme.md ([#10179](https://github.com/GoogleChrome/lighthouse/pull/10179))
+* add git3po scripts ([#10231](https://github.com/GoogleChrome/lighthouse/pull/10231))
+* bump bundlesize threshold for LR ([#10245](https://github.com/GoogleChrome/lighthouse/pull/10245))
+* add predictive perf to lantern test set ([#10209](https://github.com/GoogleChrome/lighthouse/pull/10209))
+* release script push tag ([#10193](https://github.com/GoogleChrome/lighthouse/pull/10193))
+* add chrome version field to bug report template ([#9866](https://github.com/GoogleChrome/lighthouse/pull/9866))
+* build: bundle pub ads plugin for devtools ([03fd8e6](https://github.com/GoogleChrome/lighthouse/commit/03fd8e6))
+* compare-runs: report metrics, add gather/audit modes, etc ([c59c0bb](https://github.com/GoogleChrome/lighthouse/commit/c59c0bb))
+* git3po: use --start-at ([#10266](https://github.com/GoogleChrome/lighthouse/pull/10266))
+* git3po: lock-resolved ([bd9dc67](https://github.com/GoogleChrome/lighthouse/commit/bd9dc67))
+* git3po: need milliseconds epoch, not seconds ([#10271](https://github.com/GoogleChrome/lighthouse/pull/10271))
+* git3po: add-needs-priority, remove-needs-priority ([#10257](https://github.com/GoogleChrome/lighthouse/pull/10257))
+* git3po: filter out pull requests for need-priority scripts ([39badfd](https://github.com/GoogleChrome/lighthouse/commit/39badfd))
+* lhci: build-dir => staticDistDir ([#9951](https://github.com/GoogleChrome/lighthouse/pull/9951))
+* viewer: mention other lighthouse channels ([#10384](https://github.com/GoogleChrome/lighthouse/pull/10384))
+
+## Audits
+
+* is-crawlable: line number for blocking directive in robots.txt ([#10154](https://github.com/GoogleChrome/lighthouse/pull/10154))
+
+## Build
+
+* smokehouse: bundle smoke test runner ([d15b81c](https://github.com/GoogleChrome/lighthouse/commit/d15b81c))
+* fix appveyor cache failures ([#10281](https://github.com/GoogleChrome/lighthouse/pull/10281))
+* use npm pack'd lighthouse in doc integrations ([#10254](https://github.com/GoogleChrome/lighthouse/pull/10254))
+* stage viewer with now-build ([#10151](https://github.com/GoogleChrome/lighthouse/pull/10151))
+
+## Devtools
+
+* update roll script to print correct command for tests ([#10310](https://github.com/GoogleChrome/lighthouse/pull/10310))
+
+## Gatherers
+
+* use isolation for fetch ([#10130](https://github.com/GoogleChrome/lighthouse/pull/10130))
+
+## Lantern
+
+* keep first layout/paint/parse events regardless of duration ([#9922](https://github.com/GoogleChrome/lighthouse/pull/9922))
+
+## Viewer
+
+* use new logo ([#9991](https://github.com/GoogleChrome/lighthouse/pull/9991))
+* css: cursor:wait indicator no longer blocked by pointer-events: none ([53a8619](https://github.com/GoogleChrome/lighthouse/commit/53a8619))
+* css: adding grayscale & wait cursor while loading ([#10305](https://github.com/GoogleChrome/lighthouse/pull/10305))
+
 <a name="5.6.0"></a>
 # 5.6.0 (2019-10-17)
 [Full Changelog](https://github.com/googlechrome/lighthouse/compare/v5.5.0...v5.6.0)
@@ -145,7 +394,7 @@ Expected DevTools release in Chrome 79 ([December 2019](https://chromestatus.com
 Expected DevTools release in Chrome 79 ([December 2019](https://chromestatus.com/features/schedule))
 
 ## New contributors!
-Thanks to our new contributors @alabiaga, @olore, @letanure, and @mfriesenhahn! 
+Thanks to our new contributors @alabiaga, @olore, @letanure, and @mfriesenhahn!
 
 ## Core
 * point audit descriptions to new web.dev Lighthouse docs ([#9538](https://github.com/googlechrome/lighthouse/pull/9538), [#9539](https://github.com/googlechrome/lighthouse/pull/9539), [#9084](https://github.com/googlechrome/lighthouse/pull/9084), [#9537](https://github.com/googlechrome/lighthouse/pull/9537))
@@ -385,7 +634,7 @@ Thanks to @AngeloGulina, @jamesgeorge007, @johnemau, @kaushikchaubal, @mitchells
 
 ## New contributors!
 
-Thanks to our new contributors 👽🐷🐰🐯🐻! 
+Thanks to our new contributors 👽🐷🐰🐯🐻!
 @thebengeu
 @boyney123
 
diff --git a/package.json b/package.json
index 421bbe857..f05bea6b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lighthouse",
-  "version": "5.6.0",
+  "version": "6.0.0-beta.0",
   "description": "Lighthouse",
   "main": "./lighthouse-core/index.js",
   "bin": {
diff --git a/proto/sample_v2_round_trip.json b/proto/sample_v2_round_trip.json
index 0ca76463e..a63929fdf 100644
--- a/proto/sample_v2_round_trip.json
+++ b/proto/sample_v2_round_trip.json
@@ -4313,7 +4313,7 @@
             "warningHeader": "Warnings: "
         }
     },
-    "lighthouseVersion": "5.6.0",
+    "lighthouseVersion": "6.0.0-beta.0",
     "requestedUrl": "http://localhost:10200/dobetterweb/dbw_tester.html",
     "runWarnings": [],
     "stackPacks": [


Test patch:
diff --git a/lighthouse-core/test/results/sample_v2.json b/lighthouse-core/test/results/sample_v2.json
index 2d6027310..e2646f087 100644
--- a/lighthouse-core/test/results/sample_v2.json
+++ b/lighthouse-core/test/results/sample_v2.json
@@ -5,7 +5,7 @@
     "hostUserAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3358.0 Safari/537.36",
     "benchmarkIndex": 1000
   },
-  "lighthouseVersion": "5.6.0",
+  "lighthouseVersion": "6.0.0-beta.0",
   "fetchTime": "2018-03-13T00:55:45.840Z",
   "requestedUrl": "http://localhost:10200/dobetterweb/dbw_tester.html",
   "finalUrl": "http://localhost:10200/dobetterweb/dbw_tester.html",