#Firefox 138 PromisesNew Contrast Control Settings for Sites, New Features for #Android Users, and Other Changes https://9to5linux.com/firefox-138-is-out-for-public-beta-testing-with-new-contrast-control-settings

In 2004, we didn't have Retina displays, but the graphics were rich; in 2019, we have Retina displays, but the graphics are less detailed.

Firefox 137.0, See All New Features, Updates and Fixes

https://www.mozilla.org/en-US/firefox/137.0/releasenotes/

Discussions: https://discu.eu/q/https://www.mozilla.org/en-US/firefox/137.0/releasenotes/

Firefox 137 Released with Address Bar Revamp Tab Groups #news #app_updates #firefox #hevc
https://www.omgubuntu.co.uk/2025/04/firefox-137-new-features

Firefox 137 has been released, and it's a big one - revamped address bar, HEVC support on Linux, and tab grouping https://www.omgubuntu.co.uk/2025/04/firefox-137-new-features

Here's a "fun" #SVG #bug in #Firefox https://bugzilla.mozilla.org/show_bug.cgi?id=1957693

Live test https://codepen.io/thebabydino/pen/LEYMGNw

Mozilla warns Windows Users of critical Firefox Sandbox Escape Flaw.

The vulnerability impacts the latest Firefox standard and extended support releases (ESR) designed for organizations that require extended support for mass deployments. Mozilla fixed the security flaw in Firefox 136.0.4 & Firefox ESR versions 115.21.1 + 128.8.1.

https://www.mozilla.org/en-US/security/advisories/mfsa2025-19/#CVE-2025-2857

Enable experimental Temporal api on #firefox #Nightly 138.

In about:config
```
javascript.options.experimental.temporal
```

https://bugzilla.mozilla.org/show_bug.cgi?id=1912511

Выпущена новая версия браузера Firefox с поддержкой воспроизведения HEVC на Linux, возможностью использовать адресную строку в качестве калькулятора и другие изменения

https://linuxmasterclub.ru/release-firefox-137/

Firefox 137 bringt HEVC für Linux
https://linuxnews.de/firefox-137-bringt-hevc-fuer-linux/ #firefox #mozilla #browser #linux

A little late, but Week 13 of the #Privacy Roundup is here. I'm just going to blame it on this cold.

This edition features:

- #Signalgate #signal
- 23andMe's bankruptcy - what's it mean for user genetic data?
- A man banned for life from a venue... based on data collected about him
- Sandbox escapes for #Firefox and #Chrome exploited in the wild (updates available)

... and more!

#privacymatters #cybersecurity #infosec #23andme

https://avoidthehack.com/privacy-week13-2025

Any folks still on #Firefox having moved to 136.0.4?

Trying to customize the toolbar on a new mac, and there seems to be no "new tab" button even in the "customize" window. Instead it's permanently up on the tab bar where I don't want it.

Are others seeing the same behavior? Thanks.

Firefox 137 Now Available for Download, Here’s What’s New

https://linuxiac.com/firefox-137-now-available-for-download/

#Firefox 137 Open-Source Web Browser Is Now Available for Download with HEVC Playback Support on #Linux, Other Changes https://9to5linux.com/mozilla-firefox-137-is-now-available-with-hevc-playback-support-on-linux

Is anyone else running into an issue where they can't use #firefox to select a payment method on the new amazon.ie website? Seems odd that this isn't working...

cc: @mozillaofficial
#firefox #amazon #ireland #defect

Firefox 137 is around the corner and I realized I didn't wrote DevTools release post since the beginning of the year
Let's start with updates in version 134, which brought a few fixes and some nice accessibility improvements: https://fxdx.dev/firefox-devtools-newsletter-134/

New blog post: Bringing back the scrollbars

How to bring back the scrollbars on Firefox.

https://sergiswriting.com/bring-back-scrollbars/