dev-platform

[dev-platform] New Feature: --auto Flag Now Available for mach test

Wed, 01 Apr 2026 17:29:57 GMT

2026/04/01 -- 'Suhaib Mujahid' via dev-platform@mozilla.org

Re: [dev-platform] Intent to ship: limited ::-webkit-scrollbar support

Thu, 26 Mar 2026 14:14:34 GMT

2026/03/26 -- Mike Taylor

[dev-platform] Intent to prototype and ship: CSSContainerRule.conditions

Thu, 26 Mar 2026 10:34:01 GMT

2026/03/26 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] Intent to ship: limited ::-webkit-scrollbar support

Wed, 25 Mar 2026 22:26:11 GMT

2026/03/25 -- 'Hiroyuki Ikezoe' via dev-platform@mozilla.org

[dev-platform] Intent to prototype & ship: Canvas2D 'lang' attribute

Tue, 24 Mar 2026 10:32:10 GMT

2026/03/24 -- Jonathan Kew

Re: [dev-platform] Code coverage data is now exclusively in Searchfox

Mon, 23 Mar 2026 14:19:00 GMT

2026/03/23 -- 'Nicolas Qiu Guichard' via dev-platform@mozilla.org

Re: [dev-platform] Intent to Ship: multi-color color-mix()

Thu, 19 Mar 2026 08:49:56 GMT

2026/03/19 -- 'glob' via dev-platform@mozilla.org

[dev-platform] Intent to Ship: multi-color color-mix()

Wed, 18 Mar 2026 12:37:52 GMT

2026/03/18 -- 'Tiaan Louw' via dev-platform@mozilla.org

[dev-platform] Re: Lando now only accepts logins from LDAP accounts

Wed, 18 Mar 2026 07:46:45 GMT

2026/03/18 -- Mathew Hodson

Re: [dev-platform] Re: Lando now only accepts logins from LDAP accounts

Wed, 18 Mar 2026 07:46:44 GMT

2026/03/18 -- Mathew Hodson

[dev-platform] PerfCompare: Default statistical method is now Mann-Whitney-U

Tue, 17 Mar 2026 18:02:35 GMT

2026/03/17 -- 'Kala Severe' via dev-platform@mozilla.org

Re: [dev-platform] Re: Lando now only accepts logins from LDAP accounts

Mon, 16 Mar 2026 23:32:55 GMT

2026/03/16 -- 'Olivier (shtrom) Mehani' via dev-platform@mozilla.org

Re: [dev-platform] Re: Lando now only accepts logins from LDAP accounts

Mon, 16 Mar 2026 23:31:11 GMT

2026/03/16 -- Mathew Hodson

Re: [dev-platform] Re: Lando now only accepts logins from LDAP accounts

Mon, 16 Mar 2026 22:58:52 GMT

2026/03/16 -- 'Olivier (shtrom) Mehani' via dev-platform@mozilla.org

[dev-platform] Re: Lando now only accepts logins from LDAP accounts

Mon, 16 Mar 2026 22:44:40 GMT

2026/03/16 -- Mathew Hodson

[dev-platform] Intent to ship: light-dark() for CSS images

Mon, 16 Mar 2026 20:26:43 GMT

2026/03/16 -- 'Emilio Cobos Álvarez' via dev-platform

Re: [dev-platform] Code coverage data is now exclusively in Searchfox

Fri, 13 Mar 2026 10:00:17 GMT

2026/03/13 -- 'Frederik Braun' via dev-platform@mozilla.org

[dev-platform] Use SpecialPowers.spawn to run tasks in content processes from tests

Fri, 13 Mar 2026 05:58:59 GMT

2026/03/13 -- 'Dave Townsend' via dev-platform@mozilla.org

[dev-platform] Lando now only accepts logins from LDAP accounts

Fri, 13 Mar 2026 04:16:04 GMT

2026/03/13 -- 'Olivier (shtrom) Mehani' via dev-platform@mozilla.org

[dev-platform] Re: Intent to unship: Korean search collations

Thu, 12 Mar 2026 08:46:05 GMT

2026/03/12 -- 'Henri Sivonen' via dev-platform@mozilla.org

Re: [dev-platform] Code coverage data is now exclusively in Searchfox

Wed, 11 Mar 2026 21:31:51 GMT

2026/03/11 -- 'Nicolas Qiu Guichard' via dev-platform@mozilla.org

Re: [dev-platform] Code coverage data is now exclusively in Searchfox

Thu, 05 Mar 2026 12:05:09 GMT

2026/03/05 -- 'Tom Schuster' via dev-platform@mozilla.org

[dev-platform] Intent to prototype and ship: CSS revert-rule keyword

Tue, 03 Mar 2026 21:26:52 GMT

2026/03/03 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] macOS system symbols are now scraped automatically

Tue, 03 Mar 2026 11:50:37 GMT

2026/03/03 -- 'Gabriele Svelto' via dev-platform@mozilla.org

Re: [dev-platform] Re: Code coverage data is now exclusively in Searchfox

Tue, 03 Mar 2026 11:45:27 GMT

2026/03/03 -- 'Nicolas Qiu Guichard' via dev-platform@mozilla.org

[dev-platform] Re: Code coverage data is now exclusively in Searchfox

Tue, 03 Mar 2026 11:35:18 GMT

2026/03/03 -- 'Tom Ritter' via dev-platform@mozilla.org

[dev-platform] Code coverage data is now exclusively in Searchfox

Tue, 03 Mar 2026 11:28:59 GMT

2026/03/03 -- 'Marco Castelluccio' via dev-platform@mozilla.org

[dev-platform] Intent to prototype: Use SkPDF as our default print-to-pdf back-end

Fri, 27 Feb 2026 19:15:42 GMT

2026/02/27 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] Intent to unship: Adjustment of default MathML operator lspace/rspace when math-depth > 0

Sun, 22 Feb 2026 07:56:56 GMT

2026/02/22 -- Frédéric Wang

[dev-platform] Intent to ship: ariaNotify

Fri, 20 Feb 2026 03:35:10 GMT

2026/02/20 -- 'James Teh' via dev-platform@mozilla.org

[dev-platform] Intent to prototype & ship document.caretRangeFromPoint

Thu, 19 Feb 2026 14:38:41 GMT

2026/02/19 -- 'Leo Tenenbaum' via dev-platform@mozilla.org

[dev-platform] Intent to Ship: HTMLMediaElement.captureStream

Wed, 18 Feb 2026 19:17:25 GMT

2026/02/18 -- 'Alastor Wu' via dev-platform@mozilla.org

[dev-platform] Re: Intent to Ship: CloseWatcher

Tue, 17 Feb 2026 18:15:45 GMT

2026/02/17 -- Keith Cirkel

[dev-platform] Re: The next Nightly on Windows will be using the parent binary for GMP processes

Fri, 13 Feb 2026 08:49:21 GMT

2026/02/13 -- 'Bob Owen' via dev-platform@mozilla.org

[dev-platform] The next Nightly on Windows will be using the parent binary for GMP processes

Thu, 12 Feb 2026 18:02:25 GMT

2026/02/12 -- 'Bob Owen' via dev-platform@mozilla.org

[dev-platform] Nightly soft freeze discontinuation and updated Beta schedule starting with Firefox 149

Wed, 11 Feb 2026 17:05:01 GMT

2026/02/11 -- 'Ryan VanderMeulen' via dev-platform@mozilla.org

[dev-platform] Intent to Ship: font-family: math

Thu, 05 Feb 2026 14:45:10 GMT

2026/02/05 -- Frédéric Wang

[dev-platform] Intent to Ship: Popover=hint

Tue, 03 Feb 2026 16:21:38 GMT

2026/02/03 -- Keith Cirkel

[dev-platform] Firefox Security & Privacy Newsletter Q4 2025

Fri, 30 Jan 2026 11:03:08 GMT

2026/01/30 -- 'Frederik Braun' via dev-platform@mozilla.org

[dev-platform] Re: Intent to prototype & ship Reporting API

Thu, 29 Jan 2026 10:20:04 GMT

2026/01/29 -- 'Nicolas Chevobbe' via dev-platform@mozilla.org

Re: [dev-platform] Intent to prototype: JPEG XL decoding in Rust

Wed, 28 Jan 2026 10:07:20 GMT

2026/01/28 -- 'Jake Archibald' via dev-platform@mozilla.org

Re: [dev-platform] Intent to prototype: JPEG XL decoding in Rust

Tue, 27 Jan 2026 13:53:13 GMT

2026/01/27 -- 'Kagami Rosylight' via dev-platform@mozilla.org

Re: [dev-platform] Intent to prototype: JPEG XL decoding in Rust

Tue, 27 Jan 2026 11:28:19 GMT

2026/01/27 -- 'Martin Thomson' via dev-platform@mozilla.org

[dev-platform] Intent to prototype: JPEG XL decoding in Rust

Mon, 26 Jan 2026 13:23:21 GMT

2026/01/26 -- 'Kagami Rosylight' via dev-platform@mozilla.org

[dev-platform] Re: [NOTICE] FirefoxCI Scheduled Downtime with Trees Closed (Jan 22)

Thu, 22 Jan 2026 23:16:30 GMT

2026/01/22 -- 'Matt Boris' via dev-platform@mozilla.org

[dev-platform] Re: [NOTICE] FirefoxCI Scheduled Downtime with Trees Closed (Jan 22)

Thu, 22 Jan 2026 15:20:11 GMT

2026/01/22 -- 'Matt Boris' via dev-platform@mozilla.org

[dev-platform] Intent to prototype & ship Reporting API

Thu, 22 Jan 2026 08:29:36 GMT

2026/01/22 -- 'Simon Farre' via dev-platform@mozilla.org

[dev-platform] Fwd: [NOTICE] FirefoxCI Scheduled Downtime with Trees Closed (Jan 22)

Tue, 20 Jan 2026 19:30:14 GMT

2026/01/20 -- 'Matt Boris' via dev-platform@mozilla.org

[dev-platform] Intent to Prototype: Container Timing API

Mon, 19 Jan 2026 11:30:13 GMT

2026/01/19 -- Jase Williams

[dev-platform] Intent to prototype and ship: CSS vertical-align shorthand, alignment-baseline, and baseline-shift

Sun, 18 Jan 2026 07:29:22 GMT

2026/01/18 -- Sajid Anwar

[dev-platform] Intent to prototype: ariaNotify

Thu, 15 Jan 2026 05:28:15 GMT

2026/01/15 -- 'James Teh' via dev-platform@mozilla.org

[dev-platform] Intent to ship: colorspace and alpha attributes for ``

Wed, 14 Jan 2026 16:29:56 GMT

2026/01/14 -- 'Kagami Rosylight' via dev-platform@mozilla.org

[dev-platform] Engineering Effectiveness Newsletter (Q4 2025 Edition)

Tue, 13 Jan 2026 13:54:03 GMT

2026/01/13 -- 'Ben Hearsum' via dev-platform@mozilla.org

[dev-platform] Re: Intent to Prototype: "Customizable Select"

Tue, 13 Jan 2026 09:00:24 GMT

2026/01/13 -- 'Nicolas Chevobbe' via dev-platform@mozilla.org

[dev-platform] Re: Soft code freeze for Firefox 148 starts on January 8

Mon, 12 Jan 2026 13:28:47 GMT

2026/01/12 -- 'Donal Meehan' via dev-platform@mozilla.org

Re: [dev-platform] Re: Intent to prototype: Add-On-Gated Web Serial

Thu, 08 Jan 2026 12:06:21 GMT

2026/01/08 -- 'Thomas Steiner' via dev-platform@mozilla.org

[dev-platform] Intent to Prototype: "Customizable Select"

Tue, 06 Jan 2026 14:36:11 GMT

2026/01/06 -- Keith Cirkel

[dev-platform] Soft code freeze for Firefox 148 starts on January 8

Mon, 05 Jan 2026 13:33:39 GMT

2026/01/05 -- 'Donal Meehan' via dev-platform@mozilla.org

[dev-platform] Intent to prototype: HTMLMediaElement.captureStream()

Sat, 03 Jan 2026 00:31:40 GMT

2026/01/03 -- 'Alastor Wu' via dev-platform@mozilla.org

[dev-platform] Re: Intent to prototype: Add-On-Gated Web Serial

Tue, 23 Dec 2025 15:28:48 GMT

2025/12/23 -- 'Kagami Rosylight' via dev-platform@mozilla.org

[dev-platform] Intent to prototype: Replacing picker with in-browser popup

Tue, 23 Dec 2025 13:54:58 GMT

2025/12/23 -- 'Kagami Rosylight' via dev-platform@mozilla.org

Re: [dev-platform] Intent to Prototype: CSS gradient easing functions

Thu, 18 Dec 2025 11:28:26 GMT

2025/12/18 -- Keith Cirkel

[dev-platform] Intent to prototype: Add-On-Gated Web Serial

Wed, 17 Dec 2025 14:53:35 GMT

2025/12/17 -- 'Greg Stoll' via dev-platform@mozilla.org

[dev-platform] Intent to ship: Sanitizer API

Tue, 16 Dec 2025 15:32:19 GMT

2025/12/16 -- 'Frederik Braun' via dev-platform@mozilla.org

[dev-platform] Re: Intent to prototype and ship: support shape() in basic-shape

Tue, 16 Dec 2025 13:28:41 GMT

2025/12/16 -- 'Nicolas Chevobbe' via dev-platform@mozilla.org

Re: [dev-platform] Intent to Prototype: CSS gradient easing functions

Tue, 16 Dec 2025 07:18:59 GMT

2025/12/16 -- 'Nicolas Chevobbe' via dev-platform@mozilla.org

Re: [dev-platform] Intent to Prototype: CSS gradient easing functions

Tue, 16 Dec 2025 00:35:01 GMT

2025/12/16 -- 'Martin Thomson' via dev-platform@mozilla.org

[dev-platform] Intent to Prototype: CSS gradient easing functions

Mon, 15 Dec 2025 15:01:47 GMT

2025/12/15 -- Keith Cirkel

[dev-platform] Intent to ship: Branch hinting

Fri, 12 Dec 2025 19:37:17 GMT

2025/12/12 -- 'Julien Pages' via dev-platform@mozilla.org

[dev-platform] Intent to ship: Storage-Access-Headers

Fri, 12 Dec 2025 15:58:24 GMT

2025/12/12 -- 'Manuel Bucher' via dev-platform@mozilla.org

Re: [dev-platform] Intent to ship: Trusted Types

Thu, 11 Dec 2025 20:21:02 GMT

2025/12/11 -- Mathew Hodson

[dev-platform] Intent to prototype and ship: support shape() in basic-shape

Thu, 11 Dec 2025 20:21:02 GMT

2025/12/11 -- 'Swarup Ukil' via dev-platform@mozilla.org

[dev-platform] Intent to unship: asm.js optimizations

Wed, 10 Dec 2025 18:02:55 GMT

2025/12/10 -- 'Ryan Hunt' via dev-platform@mozilla.org

Re: [dev-platform] Intent to ship: Trusted Types

Wed, 10 Dec 2025 06:00:59 GMT

2025/12/10 -- Frédéric Wang

[dev-platform] Intent to ship: `movementX` and `movementY` of `pointerrawupdate` event

Wed, 10 Dec 2025 04:36:40 GMT

2025/12/10 -- Masayuki Nakano

Re: [dev-platform] Intent to ship: Trusted Types

Tue, 09 Dec 2025 17:20:47 GMT

2025/12/09 -- 'Erich Gubler' via dev-platform@mozilla.org

[dev-platform] Intent to ship: Joint Iteration

Tue, 09 Dec 2025 14:45:27 GMT

2025/12/09 -- 'Daniel Minor' via dev-platform@mozilla.org

[dev-platform] Intent to ship: Trusted Types

Tue, 09 Dec 2025 10:42:59 GMT

2025/12/09 -- Frédéric Wang

[dev-platform] Re: Soft code freeze for Firefox 147 starts on Thursday, December 4 @ 8am UTC

Mon, 08 Dec 2025 13:22:50 GMT

2025/12/08 -- 'Ryan VanderMeulen' via dev-platform@mozilla.org

[dev-platform] PerfCompare Statistics Project Update

Thu, 04 Dec 2025 22:26:22 GMT

2025/12/04 -- 'Kala Severe' via dev-platform@mozilla.org

[dev-platform] Intent to prototype and ship: overflow-clip-margin: and allow replaced elements to overflow their content box

Thu, 04 Dec 2025 13:35:09 GMT

2025/12/04 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] Soft code freeze for Firefox 147 starts on Thursday, December 4 @ 8am UTC

Wed, 03 Dec 2025 13:23:08 GMT

2025/12/03 -- 'Ryan VanderMeulen' via dev-platform@mozilla.org

Re: [dev-platform] Re: Intent to ship: CSS Anchor Positioning

Wed, 03 Dec 2025 12:07:42 GMT

2025/12/03 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] Re: Intent to ship: CSS Anchor Positioning

Wed, 03 Dec 2025 06:33:57 GMT

2025/12/03 -- 一丝

[dev-platform] Happy BMO Push Day! (20251202.1)

Wed, 03 Dec 2025 04:25:00 GMT

2025/12/03 -- 'David Lawrence' via dev-platform@mozilla.org

[dev-platform] Intent to ship: CSS Anchor Positioning

Tue, 02 Dec 2025 21:45:35 GMT

2025/12/02 -- 'Jonathan Watt' via dev-platform@mozilla.org

[dev-platform] Firefox Security Advisory Survey

Tue, 02 Dec 2025 14:36:09 GMT

2025/12/02 -- 'Malte Jürgens' via dev-platform

[dev-platform] Re: Intent to Prototype and Ship: Module Service Workers (amend)

Mon, 24 Nov 2025 15:38:34 GMT

2025/11/24 -- 'Harveer Singh' via dev-platform@mozilla.org

[dev-platform] Intent to prototype and ship: View transition types

Sun, 23 Nov 2025 17:34:46 GMT

2025/11/23 -- 'Emilio Cobos Álvarez' via dev-platform

[dev-platform] Intent to prototype and ship: Document.activeViewTransition

Sat, 22 Nov 2025 20:43:19 GMT

2025/11/22 -- 'Emilio Cobos Álvarez' via dev-platform

Re: [dev-platform] Intent to change: Stop splitting user selected range to multiple ones for excluding non-selectable nodes

Fri, 21 Nov 2025 04:42:33 GMT

2025/11/21 -- Masayuki Nakano

Re: [dev-platform] Intent to change: Stop splitting user selected range to multiple ones for excluding non-selectable nodes

Fri, 21 Nov 2025 04:26:58 GMT

2025/11/21 -- 'Martin Thomson' via dev-platform@mozilla.org

Re: [dev-platform] Intent to change: Stop splitting user selected range to multiple ones for excluding non-selectable nodes

Fri, 21 Nov 2025 03:09:07 GMT

2025/11/21 -- Masayuki Nakano

Re: [dev-platform] Intent to change: Stop splitting user selected range to multiple ones for excluding non-selectable nodes

Fri, 21 Nov 2025 02:59:06 GMT

2025/11/21 -- 'James Teh' via dev-platform@mozilla.org

[dev-platform] Intent to change: Stop splitting user selected range to multiple ones for excluding non-selectable nodes

Fri, 21 Nov 2025 02:39:24 GMT

2025/11/21 -- Masayuki Nakano

[dev-platform] Intent to ship: Synchronous initial about:blank

Thu, 20 Nov 2025 14:40:01 GMT

2025/11/20 -- 'Vincent Hilla' via dev-platform@mozilla.org

[dev-platform] HTTPS servers for xpcshell-tests

Thu, 20 Nov 2025 11:28:33 GMT

2025/11/20 -- Valentin Gosu

[dev-platform] Intent to Ship: Module Service Workers

Tue, 18 Nov 2025 18:43:26 GMT

2025/11/18 -- 'Harveer Singh' via dev-platform@mozilla.org

[dev-platform] Re: Intent to prototype: Deferred Imports Evaluation

Tue, 18 Nov 2025 13:07:53 GMT

2025/11/18 -- 'Nicolas Chevobbe' via dev-platform@mozilla.org

[dev-platform] Intent to prototype: Deferred Imports Evaluation

Tue, 18 Nov 2025 10:01:15 GMT

2025/11/18 -- 'Yoshi Cheng-Hao Huang' via dev-platform@mozilla.org