Changelog 32 - Slick Seventeen, Awesome Applications, Universal USB Tools
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24 - Getting Sentimental Hey there! Welcome back! We’re a bit sentimental about this release, as it precedes a really fun upcoming milestone. On December 24, 2026, LineageOS will celebrate 10 years.
It’s a remarkable milestone for a project built by a passionate community of developers, maintainers, contributors, and users who have kept so many devices alive along the way. This release is part of that story: one more step forward, and a small moment to appreciate how far we’ve come. Here’s to the next decade.
And thank you for your continued patronage, support, and belief in the project. The last year has been crazy, but we have remained dedicated to bringing an updated LineageOS based on Android 17 to the masses! We’ve been hard at work rebasing all of our changes and features since Android 17’s release in June. Android 17’s first release mainly contained iterative improvements and some UI/UX refinements, but due to our previous efforts adapting to Google’s heavy refactoring over the last several versions, we were able to rebase onto Android 17’s code-base faster than anticipated. Yes you read that right: We’re early this year! Security Patches Security patches from August 2025 to October 2026 have been merged to LineageOS 18.1 through 24.0. As always, we will merge full security bulletins and change the security patch level string to match on all branches that Google actively distributes bulletins for - which as of writing is Android 14 (LineageOS 21) and newer. We also plan to continue backporting and merging security bulletin patches to 18.1, 19.1, and 20.0, though as there is no “attestable” set of patches provided by Google for these versions, we will not modify the security patch level string. Legacy branch patching has progressed greatly: Security patches through November 2025 have been merged for the legacy branches 15.1, 16.0, and 17.1 This gets closer to closing the rather exhaustive effort to backport all feasible security patches. The December 2025 bulletins pulled in some rather difficult to backport patches, which we were unable to adapt - but if you’re able to, push them to Gerrit for review! Application Updates LineageOS isn’t just about the OS itself: our suite of core apps continues to evolve as well. At this point, many of our applications are updated to Material Design 3 Expressive! Go check them out! This cycle brings some major improvements: Canvas - A brand new image editor: Handles all your basic photo editing needs, such as: cropping, white balance, filters, etc. Pairs well with our existing Glimpse gallery, and Aperture camera applications! Catapult (Android TV Launcher) - Special thanks to Contributor Timi Rautamäki: A battery indicator was added for mobile devices and handheld consoles Various UI updates, mainly the animations and icons were revamped. Etar: Updated to the newest upstream version. Multiple fixes having been sent back to the upstream repo! Jelly (Browser) Support PWA-like apps via the shortcut mechanism Twelve (Music) Improved load times with a large media library Now shows your “Most played” albums/genres in activity tab Fixed audio tracks getting stuck with offload enabled Improved Jellyfin support. Updater - Special thanks to Contributor pjgowtham: More Material Design 3 Expressive goodness! Alongside a complete redesign including better animations and better branding Updates are streamed by default! This will greatly decrease installation time on A/B devices! Improved UX and logical flow, as well as built-in notes to explain things to users On non-A/B, the recovery partition is now automatically updated on the boot subsequent to a successful update Tablet and TV layouts are greatly improved! Seedvault: Updated to the newest upstream version. Multiple fixes having been sent back to the upstream repo! SetupWizard - Special thanks to Contributor Saalim: Complete Material Design 3 Expressive implementation along with new fluid animations and beautiful assets Onboarding flow rearchitected Device-specific hooks to allow maintainers to insert device-specific pages for peripherals/etc. WebView: Has been updated to version 155.0.8059.30. WebUSB Flash Tools Installing LineageOS just got a little simpler.
We’re launching new browser-based flash tools for several common device-installation methods: ADB Fastboot Amlogic Burn protocol Samsung Odin protocol These tools use WebUSB to communicate directly with compatible devices from your browser, reducing the need to find, install, and run separate flashing utilities. They’re designed to make the installation process more approachable, especially for users who are comfortable following device-specific instructions but would rather avoid extra desktop software. This does not replace our existing installation guides. The LineageOS Wiki will continue to document the established installation methods, and those instructions remain the default and supported path for each device. Instead, the WebUSB tools are an additional option for users who want a more streamlined flashing experience. Availability and compatibility will vary by device, browser, operating system, and USB connection, so please read the tool’s guidance carefully before proceeding. As always, flashing custom software carries risk. Back up anything important, confirm that you have selected the correct files and device, and follow the instructions presented by the tool. You can try the new flash tools at flash.lineageos.org. We’re excited to offer another way to make installing LineageOS more straightforward, while keeping our established documentation and workflows intact.