Browser Platform Status Tracker

2021-06-22

Chromium

  • Added: Re-add 'style' to contain:strict and contain:content CSS properties
    Status In developer trial (Behind a flag)

2021-06-21

Chromium

  • Changed: Honor media HTML attribute for meta name=theme-color
    Status In development Enabled by default
  • Changed: User-Agent Client Hints API Updates
    Android (n/a) 93
    Desktop (n/a) 93

2021-06-18

Chromium

  • Changed: WebOTP API: cross-device support
    Desktop (n/a) 93
  • Changed: Block ports 989 and 990
    Status In developer trial (Behind a flag) Enabled by default
    Flag True False
  • Changed: aria-touchpassthrough
    Android (n/a) 92
    Desktop (n/a) 92
  • Added: supports <font-technology> for the @font-face src: descriptor
    Status In development

2021-06-17

Chromium

  • Changed: Storage Foundation API
    Status In developer trial (Behind a flag) Origin trial
    Flag True False
    Android 83 (n/a)
    Desktop 83 (n/a)
  • Added: Block ports 989 and 990
    Status In developer trial (Behind a flag)
  • Added: Text encoding detection for XHR JSON response
    Status Enabled by default
  • Added: Virtual keyboard API
    Status In developer trial (Behind a flag)
  • Added: COOP same-origin-allow-popups-plus-coep
    Status No active development

2021-06-16

Chromium

  • Changed: Critical-CH, a Client Hint reliability mechanism
    Status Enabled by default In development
  • Changed: URL Protocol Handler Registration for PWAs
    Status In development Origin trial
  • Changed: crypto.randomUUID()
    Status In development Enabled by default
    Android (n/a) 92
    Desktop (n/a) 92
    Ios (n/a) 92

2021-06-15

Chromium

  • Changed: Note taking new note URL
    Status No active development Enabled by default
    Desktop (n/a) 93

2021-06-14

Chromium

  • Added: Honor media HTML attribute for meta name=theme-color
    Status In development

2021-06-11

Chromium

  • Changed: CSS module scripts
    Status In development In developer trial (Behind a flag)
    Flag False True
  • Changed: Remove alert(), confirm(), and prompt for cross origin iframes
    Status In development Origin trial
  • Changed: Shared Element Transitions
    Status In developer trial (Behind a flag) Origin trial
    Flag True False
  • Changed: Speculation Rules
    Status In developer trial (Behind a flag) Origin trial
    Flag True False
  • Added: U2F Security Key API (Cryptotoken Component Extension)
    Status No active development

2021-06-10

Chromium

  • Changed: URL Protocol Handler Registration for PWAs
    Desktop (n/a) 92
  • Changed: Intl BestFitMatcher by using ICU LocaleMatcher
    Status No active development In developer trial (Behind a flag)
    Flag False True
    Android 92 93
    Desktop 92 93
  • Changed: Cross-Origin-Embedder-Policy: credentialless
    Status No active development In developer trial (Behind a flag)
    Flag False True
    Android (n/a) 92
    Desktop (n/a) 92
  • Added: Auto-expand details for find-in-page, element fragments, and ScrollToTextFragment
    Status In development

2021-06-09

Chromium

  • Changed: AbortSignal.abort() static method
    Status In development Enabled by default
    Android (n/a) 93
    Desktop (n/a) 93
  • Changed: preferCurrentTab
    Desktop (n/a) 90
  • Changed: iframe attribute for limiting same-origin iframe document access
    Status On hold No longer pursuing
    Android 87 (n/a)
    Desktop 87 (n/a)

2021-06-08

Chromium

  • Changed: PWA unique id - desktop
    Status Proposed In development
  • Changed: Window Controls Overlay for Installed Desktop Web Apps
    Status Proposed In development
  • Changed: noplaybackrate in HTMLMediaElement.controlsList
    Status In development Enabled by default
    Android (n/a) 93
    Desktop (n/a) 93
  • Changed: iframe attribute for limiting same-origin iframe document access
    Status In development On hold
  • Changed: accent-color CSS property
    Status No active development In developer trial (Behind a flag)
    Flag False True
  • Added: CSS Flexbox: support alignment keywords start, end, self-start, self-end, left, right
    Status In development

2021-06-07

Chromium

  • Changed: AbortSignal.abort() static method
    Status Proposed In development
  • Changed: Critical-CH, a Client Hint reliability mechanism
    Android 88 91
    Desktop 88 91
  • Changed: Capability Delegation
    Status No active development In developer trial (Behind a flag)
    Flag False True
    Android (n/a) 90
    Desktop (n/a) 90
  • Changed: Third-party origin trials
    Status In development Enabled by default
    Android (n/a) 86
    Desktop (n/a) 86
  • Added: Canvas color management
    Status Enabled by default
  • Added: EME MediaKeySession Closed Reason
    Status No active development

2021-06-03

Chromium

  • Changed: AbortSignal in addEventListener
    Status In developer trial (Behind a flag) Enabled by default
    Flag True False
    Android (n/a) 90
    Desktop 88 90
    Ios 88 (n/a)
  • Added: AbortSignal.abort() static method
    Status Proposed
  • Added: Deprecate Persistent Quota
    Status No active development

2021-06-02

Chromium

  • Changed: Speculation Rules
    Status No active development In developer trial (Behind a flag)
    Flag False True
  • Changed: Viewport-height client hint
    Android 92 94
    Desktop 92 94
  • Added: Object.hasOwn
    Status In developer trial (Behind a flag)

2021-05-28

Chromium

  • Changed: Extend Intl.DateTimeFormat timeZoneName Option
    Status No active development In developer trial (Behind a flag)
    Flag False True
    Android (n/a) 93
    Desktop (n/a) 93

2021-05-26

Chromium

  • Changed: Media Session API: Video conferencing actions
    Desktop (n/a) 92
  • Changed: Remove 3DES in TLS
    Status In development Removed
    Android (n/a) 93
    Desktop (n/a) 93
  • Changed: 103 Early Hints for Navigation
    Android (n/a) 91
    Desktop (n/a) 91
  • Changed: Error.cause property
    Status In developer trial (Behind a flag) Enabled by default
    Flag True False
  • Added: noplaybackrate in HTMLMediaElement.controlsList
    Status In development
  • Added: Extend Intl.DateTimeFormat timeZoneName Option
    Status No active development
  • Added: Intl.DisplayNames v2
    Status No active development

2021-05-25

Chromium

  • Added: Writable directory prompts for the File System Access API
    Status No active development

2021-05-21

Chromium

  • Added: CSS :autofill Pseudo Class
    Status In development
  • Added: Anonymous iframes
    Status No active development

2021-05-20

Chromium

  • Added: aria-touchpassthrough
    Status In developer trial (Behind a flag)

2021-05-17

Chromium

  • Changed: Dedicated workers as service worker clients
    Android 92 93
    Desktop 92 93
  • Changed: size-adjust descriptor for @font-face
    Status In developer trial (Behind a flag) Enabled by default
    Flag True False
  • Changed: JPEG XL decoding support (image/jxl) in blink
    Status No active development In developer trial (Behind a flag)
    Flag False True