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

2021-06-05

Chromium

• Changed: File Handling Icons

  Desktop	(n/a)	→	95

2021-06-04

Chromium

• Added: File Handling Icons

  Status	In 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

2021-05-22

Chromium

• Changed: Compute Pressure

  Status	In development	→	Origin trial

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