4.0.0-beta (2018-11-29)

Full Changelog

Core

• service-worker: check that test page is in SW scope (#6609)
• throw fatally on page hang (#6497)
• define new DNS failure LH Error (#6579)
• assert securityIssues before getPageLoadError (#6578)
• remove protocol timeout for Page.navigate (#6413)
• rename webapp-install-banner audit to installable-manifest (#6630)
• computed-artifacts: fix cache and add perf timing (#6619)

Report

• add PWA category badge gauge (#6526, #6670)
• give passed-opportunities group an icon (#6594)
• safari: fix dropdown overlap translateZ (#6546)
• use details-element-polyfill from node_modules (#6593, #6607)

CLI

• exit and kill Chrome on unhandledRejection (#6394)

Tests

• add smoketest for slow service worker (#6648)

Misc

• tsc: infer dom.createElement type from tag name (#6637)
• rename core/gather/computed/ to core/computed/ (#6618)
• rename typings/ to types/ (#6617)
• bump extension version (#6569)