I'm enjoying the recently added Mozilla RPM repository that includes Firefox Beta. Using it on Fedora.

I use both the Firefox and Thunderbird Betas. Both are very stable. I've used them for years. OTOH, I wouldn't do the nightlies, unless you're into that.

Nightlies are a step riskier than betas.

#firefox #firefoxbeta #mozilla #rpm #FedoraLinux

https://hacks.mozilla.org/2026/03/firefox-developer-edition-and-beta-try-out-mozillas-rpm-package/

Firefox Developer Edition and Beta: Try out Mozilla’s .rpm package! – Mozilla Hacks - the Web developer blog

In January, we introduced our Nightly package for RPM-based Linux distributions. Today, we are thrilled to announce it is now available for Firefox Beta! Firefox Beta is great for testing ...

Mozilla Hacks – the Web developer blog

(Linux news in previous posts)

FOSS NEWS

GrapheneOS says it won't comply with age verification laws & will stay available worldwide:
https://alternativeto.net/news/2026/3/grapheneos-says-it-won-t-comply-with-age-verification-laws-and-will-stay-available-worldwide/

FreeDOS reacts to age verification laws, considering the exclusion of Californian users, similar to MidnightBSD:
https://sourceforge.net/p/freedos/mailman/freedos-devel/thread/trinity-ea582184-aa57-47fe-a9ca-1eaf3c3e7066-1772568482107%40trinity-msg-rest-gmx-mailcom-live-66f5884f57-86bbb/
(An older post, but I discovered it now through Whonix's post, so I include it here.)

Firefox 149 Web Browser Is Now Available for Download, This Is What's New:
https://9to5linux.com/firefox-149-web-browser-is-now-available-for-download-this-is-whats-new

Firefox 150 Promises Support for the GTK Emoji Picker on Linux, Beta Out Now:
https://9to5linux.com/firefox-150-promises-support-for-the-gtk-emoji-picker-on-linux-beta-out-now

Floorp v12.11.0: now supports Chrome Extensions & fixes key bugs:
https://alternativeto.net/news/2026/3/floorp-v12-11-0-now-supports-chrome-extensions-and-fixes-key-bugs/

Thunderbird 149 Email Client Enables Exporting of Selected Address Book Cards:
https://9to5linux.com/thunderbird-149-email-client-enables-exporting-of-selected-address-book-cards

Matrix 1.18 adds policy servers, invite blocking and safety API updates:
https://alternativeto.net/news/2026/3/matrix-1-18-adds-policy-servers-invite-blocking-and-safety-api-updates/

Mullvad Browser Alpha adopts Firefox Rapid Release and adds Linux ARM support:
https://alternativeto.net/news/2026/3/mullvad-browser-alpha-adopts-firefox-rapid-release-and-adds-linux-arm-support/

Linkwarden 2.14 adds improved team collaboration, tag pagination, and faster & enhanced UI:
https://alternativeto.net/news/2026/3/linkwarden-2-14-adds-improved-team-collaboration-tag-pagination-and-faster-and-enhanced-ui/

Funkwhale 2.0 debuts API v2, new responsive UI, ListenBrainz sync and multi-artist support:
https://alternativeto.net/news/2026/3/funkwhale-2-0-debuts-api-v2-new-responsive-ui-listenbrainz-sync-and-multi-artist-support/

Monado becomes the open source foundation for various OpenXR (VR) vendors:
https://www.gamingonlinux.com/2026/03/monado-becomes-the-open-source-foundation-for-various-openxr-vr-vendors/

Unvanquished 0.56 Released With More Renderer Improvements, OpenMP Added To Engine:
https://www.phoronix.com/news/Unvanquished-0.56

Thief-like open source game project The Dark Mod 2.14 released:
https://www.gamingonlinux.com/2026/03/thief-like-open-source-game-project-the-dark-mod-2-14-released/

Infinity Engine open source remake GemRB 0.9.5 gets Baldur's Gate II: Enhanced Edition playable:
https://www.gamingonlinux.com/2026/03/infinity-engine-open-source-remake-gemrb-0-9-5-gets-baldurs-gate-ii-enhanced-edition-playable/

(more FOSS news in comments)

#WeeklyNews #OpenSource #FOSSNews #FOSS #OpenSourceNews #News #GrapheneOS #FreeDOS #AgeVerification #Firefox #Firefox149 #FirefoxBeta #Floorp #Thunderbird #Matrix #MullvadBrowser #Linkwarden #Funkwhale #Monado #Unvanquished #TheDarkMod #GemRB #BaldursGate #WebBrowser #Browser #Game #FOSSGame #FOSSGaming #OpenXR #Email #EmailClient #FosseryTech

GrapheneOS says it won't comply with age verification laws & will stay available worldwide

GrapheneOS refuses to comply with regulations requiring age data collection, prioritizing privacy over regional laws. This stance aligns with criticisms of mandatory OS-level age verification and appeals to privacy-focused users.

AlternativeTo

OMZ, mind blown! 😮️🤯️

I just read https://9to5linux.com/firefox-150-promises-support-for-the-gtk-emoji-picker-on-linux-beta-out-now, which said

allowing users to insert emoji by using the Ctrl+. shortcut

& i thought

nah, that can't be right, it must be early April Fools Day joke!

i use #Plasma, not gnome, & i use   not Beta or  ... & have used these things for many many years... but never ever ever knew this alleged trick

full of disbelief & scepticism, i began drafting this intended-to-be-mock post, tentatively pressed Ctrl + ., & looked at the screen in utter wonderment...

OMZ, mind blown! 😮️🤯️

this new learning [almost better even than sheep bladders & earthquakes...] is especially relevant for users of #Phanpy, as its own emoji-picker merely offers the Instance's custom emojis, but none of the standard ones. now with this amazeballs bit of new knowledge, phanpy itself becomes a more viable Masto front-end

🤷‍♀️️🤦‍♀️️🤯️😮️🫢️🙄️😂️🤣️😇️

#firefox #firefoxbeta #firefoxnightly #emojis #wow

All of these @codepen work in #FirefoxBeta & #FirefoxNightly with the flag layout.css.attr.enabled

https://codepen.io/collection/GpWYMN

I love attr(type(<syntax>)) #CSS #LessJavaScript #Firefox149

attr(x type()) - a Collection by Dave Letorey on CodePen

CodePen

(Linux news in previous posts)

FOSS NEWS

Odysee plans feature to play any YouTube video directly inside its app soon without ads:
https://alternativeto.net/news/2026/2/odysee-plans-feature-to-play-any-youtube-video-directly-inside-its-app-soon-without-ads/
(Oh no, why the heck they want another legal trouble? I mean, it sounds good for the users, but it gives a reason to authorities to mess with them, and potentially sue them into bankruptcy, like they already did with their parent company, LBRY. Of course, NewPipe, Invidious, FreeTube, etc. do the same, but those are community projects, can't be attacked that easily, and even if they can be, they don't have that much to lose. In contrast, Odysee is a company, which employs people, who have to make a living. Also, it's a separate platform, which will be lost, if they lose the lawsuit (which is pretty likely, because authorities don't give a crap about digital freedom, only about the big corps' business, they don't consider YouTube datamining people a crime, but they do consider companies "hurting" big tech, see the YouTube Vanced case))
(And tbh, I personally prefer to watch YouTube videos without tying my watch history into an online account, FreeTube already offers a really solid experience)

Firefox 148 Is Now Available for Download with AI Kill Switch and Other Changes:
https://9to5linux.com/firefox-148-is-now-available-for-download-with-ai-kill-switch-and-other-changes

Firefox 149 Enters Beta with Split View, More Robust HTTP/3 Upload Performance:
https://9to5linux.com/firefox-149-enters-beta-with-split-view-more-robust-http-3-upload-performance

Ladybird web browser begins Rust adoption, starting with JavaScript engine, with AI help:
https://alternativeto.net/news/2026/2/ladybird-web-browser-begins-rust-adoption-starting-with-javascript-engine-with-ai-help/

Servo Browser Engine Starts 2026 With Many Notable Improvements:
https://www.phoronix.com/news/Servo-January-2026

Thunderbird 148 Email Client Improves Accessibility in Various Tree Views:
https://9to5linux.com/thunderbird-148-email-client-improves-accessibility-in-various-tree-views

Ente launches Locker, a new open-source secure vault with end-to-end encryption:
https://alternativeto.net/news/2026/2/ente-launches-locker-a-new-open-source-secure-vault-with-end-to-end-encryption/

(more FOSS news in comments)

#WeeklyNews #OpenSource #FOSSNews #FOSS #OpenSourceNews #News #Odysee #YouTube #Firefox #Firefox148 #FirefoxBeta #Ladybird #Servo #Thunderbird #Ente #EnteLocker #Browser #EmailClient #WebBrowser #BrowserEngine #Email #FosseryTech

Odysee plans feature to play any YouTube video directly inside its app soon without ads

The open-source YouTube alternative Odysee has announced it is developing a feature that lets users watch any YouTube video within its platform, while preserving ad earnings for creators

AlternativeTo

(more Linux and FOSS news in previous posts of thread)

Firefox 141 released with reduced memory usage on Linux, forced restart no longer required to apply updates, AI feature to suggest tabs and name for tab groups, etc.:
https://9to5linux.com/firefox-141-web-browser-is-now-available-for-download-heres-whats-new

Firefox 142 available for beta testing, with a flexible exception list for the Enhanced Tracking Protection (ETP) Strict mode, improved drag-and-drop feature for blob images, and more:
https://9to5linux.com/firefox-142-is-now-available-for-public-beta-testing-heres-what-to-expect

Thunderbird 141 released with "Archive" action for notifications, warnings for OpenPGP key expiration, various bug fixes:
https://9to5linux.com/thunderbird-141-open-source-email-client-adds-archive-action-to-notifications

FreeBSD 15 installer will include option to install a minimal KDE desktop:
https://www.phoronix.com/news/FreeBSD-15-KDE-Install-Plan

Blender will receive Android tablet and iPad support:
https://ostechnix.com/blender-ipad-android-tablet-support/

Blender gets support for importing and exporting HDR videos:
https://www.phoronix.com/news/Blender-HDR-Video-Import-Export

CoMaps latest release available with Panoramax photos, better altitude contour lines, more information about wetland areas ,etc.:
https://alternativeto.net/news/2025/7/comaps-latest-update-adds-panoramax-photos-better-altitude-contour-lines-and-more/

Itch.io removes adult content from search results, browse features:
https://alternativeto.net/news/2025/7/itch-io-removes-adult-nsfw-content-from-search-and-browse-features/

Zed gets option to disable all AI features:
https://www.phoronix.com/news/Zed-Option-Disable-AI-Features
(Wow, I haven't seen anyone allow that before, it's cool to have that. I avoided Zed because of the AI crap built in, but I might give it a shot then.)

Immich 1.136 released with beta timeline, improved sync, UI improvements, streamlined bulk photo and video handling, etc.:
https://alternativeto.net/news/2025/7/immich-1-136-adds-new-timeline-sync-and-upload-mechanism-and-brings-widgets-to-android/

Intel's PlaidML FOSS deep learning software gets discontinued:
https://www.phoronix.com/news/Intel-PlaidML-Archived

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #Firefox #Mozilla #Thunderbird #MozillaFirefox #mozilla_firefox #MozillaThunderbird #Firefox141 #FirefoxBeta #FreeBSD #Blender #CoMaps #itch_io #Itchio #Zed #Immich #Intel #PlaidML #BSD #OS #OperatingSystem #3DAnimation #Maps #Navigation #IndieGames #FOSSGaming #CodeEditor #IDE #AI #PhotoStorage #DeepLearning #FosseryTech

(Linux news in original post)

FOSS NEWS

Proton Mail gets Newsletter view to manage all email subscriptions in one place:
https://proton.me/blog/proton-mail-newsletters
(That's really cool. Now we can tell normies that Proton Mail has this feature and Gmail doesn't lol)

Proton Pass adds 14 new entry types, option to create custom types:
https://alternativeto.net/news/2025/6/proton-pass-goes-beyond-passwords-and-credit-cards-with-customizable-item-storage/
(Really tempting feature, but personally I would advise against storing every piece of sensitive data in one central database in the cloud. Proton can get hacked any time, like any other company, and also the new Swiss law can force them to hand over all that personal data in plain text, so you can mess up your privacy really badly. I'm not pointing fingers at Proton, but I think this update wasn't quite a good idea, it puts too much responsibility on them.)

Firefox 140 ESR released with unload tab feature, support for adding custom search engines in Search settings, support for keeping more or fewer pinned vertical tabs in view, "Select All" option for bookmarks on Android:
https://9to5linux.com/firefox-140-esr-web-browser-is-now-available-for-download-this-is-whats-new

Firefox 141 beta is available with less memory usage on Linux, ability to drag a tab to the pinned tabs tray and drag it out to unpin it, etc.:
https://9to5linux.com/firefox-141-promises-to-use-less-memory-on-linux-systems-beta-out-now

Mozilla discontinues DeepSpeech, an embedded/offline speech-to-text engine:
https://www.phoronix.com/news/Mozilla-DeepSpeech-Discontinued
(GNOME: *drops a feature every few releases*
Mozilla: Hold my beer. *drops a service each week*)

(more FOSS news in comment)

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #Proton #ProtonMail #ProtonPass #Firefox #Firefox140 #Firefox140ESR #FirefoxBeta #Mozilla #DeepSpeech #STT #SpeechToText #Browser #WebBrowser #Email #EmailService #EmailProvider #PasswordManager #Privacy #Security #FosseryTech

Take charge of your inbox with Newsletters view | Proton

Proton Mail's Newsletters view helps you manage email subscriptions, organize your inbox faster, and stay in control privately.

Proton

(Linux news in previous posts of the thread)

FOSS NEWS

PeerTube asks for donations to improve their new mobile app:
https://news.itsfoss.com/peertube-mobile-app-crowdfunding/

Organic Maps got forked due to transparency concerns, inclusion of proprietary components, CoMaps is born as a fully community-driven project:
https://news.itsfoss.com/organic-maps-fork-comaps/

Delta Chat now works in Firefox, no longer depends on Electron/Chromium:
https://alternativeto.net/news/2025/5/delta-chat-desktop-now-runs-in-firefox-and-no-longer-depends-on-electron-or-chromium/

Firefox 139 released with custom new tab wallpapers and background colors, improved upload speed, full-page translations on extension pages (for moz-extension:// URL scheme only), transparent PNG images stay transparent when pasted into Firefox:
https://www.omgubuntu.co.uk/2025/05/mozilla-firefox-139-released-new-featuress

Firefox 140 beta available with Unload Tab feature to reduce memory and CPU usage, support for keeping more or fewer pinned vertical tabs in view, “Select All” option for bookmarks on Android:
https://9to5linux.com/firefox-140-enters-beta-testing-as-the-next-esr-extended-support-release-series

Thunderbird 139 released with "Mark as Read" and "Delete" actions for email notifications, enterprise policy implementation to allow granular in-app notification control, support for manually sorting folders in the folder pane, customizable row count for Cards View in the Appearance settings, various bug fixes:
https://9to5linux.com/thunderbird-139-adds-mark-as-read-and-delete-actions-to-email-notifications

OBS Studio 31.1 beta available with Multitrack Video support on Linux and macOS, preview zoom controls, support for additional canvases for Multitrack Video output, AV1 B-frame support for AMF, support for color format/space/range GPU conversion, etc.:
https://9to5linux.com/obs-studio-31-1-promises-multitrack-video-support-on-linux-beta-out-now

VirtualBox 7.2 beta is available with Windows 11 Arm support, GUI improvements, source code available on GitHub:
https://www.phoronix.com/news/Oracle-VirtualBox-7.2-Beta

#WeeklyNews #News #FOSS #OpenSource #FOSSNews #OpenSourceNews #PeerTube #Fediverse #Fedi #PeerTubeMobile #OrganicMaps #CoMaps #DeltaChat #Firefox #Firefox139 #FirefoxBeta #MozillaFirefox #Thunderbird #OBS #OBSStudio #VirtualBox #ContentCreation #Virtualization #Email #EmailClient #VirtualMachine #VideoRecorder #VideoSharing #Browser #WebBrowser #Chat #ChatService #Maps #Privacy #FosseryTech

PeerTube Needs Your Help to Upgrade its Mobile App

PeerTube is raising funds to accelerate the development of its mobile app.

It's FOSS News
あ、ごめん、 #FirefoxDeveloperEdition#FirefoxBeta は、そんなに #Chromium 系と遜色ないかも。 #ZenBrowser のパフォーマンスチューニングがいまいちなのかなこれ
Ich muss bei meinem #Chromebook den #Browser auswechseln, da ja #Ublock deaktiviert wurde. Muss sagen #FirefoxBeta ist schlimm. Videos zB auf tagesschau.de oder youtube werden random angehalten und ich muss wieder play drücken. Und das bekannte Problem, dass Keyboard Shortcuts von Firefox aus irgendeinem Grund nicht funktionieren. Insgesamt wirkt #Firefox langsam, anders als auf dem Desktop oder Tablet.