The LineageOS project, which produces an Android-based distribution for mobile devices, has announced the release of LineageOS 24.0.

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.

[...] 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 updates have been issued by AlmaLinux (cjose, compat-openssl10, compat-openssl11, curl, dogtag-pki, dovecot, emacs, glibc, kernel, openssl, python3.12, python3.14, and sssd), Debian (chromium, ghostscript, tor, and vips), Fedora (kernel, libical, markdownlint-cli2, openbao, openvpn, php-getid3, python3.10, python3.11, and python3.13), Mageia (capnproto, chirp, flatpak, freetype2, hamlib, mingw-pcre2, pcre2, openssl, tomcat, tomcat-native, and xdg-dbus-proxy), Oracle (bind, cjose, dogtag-pki, dovecot, firefox, kernel, nodejs:24, openssl, pki-core:10.6, python3.12, python3.14, ruby:2.5, rust-sequoia-sq, sssd, and tftp), Red Hat (libxml2), Slackware (mutt), SUSE (apache-sshd, bind, ccache, chromium, cpp13, dash, expat, fetchmail, flatpak, golang-github-prometheus-prometheus, grafana, system-user-grafana, incus, libpng16-16, libsoup, logback, openssh8.4, perl-DBI, php8, python3-paramiko, python312, python313-asyncpg, python313-azure-identity, python313-Babel, python313-Beaker, python313-bjoern, python313-black, python313-Brotli, python313-CairoSVG, python313-Flask-Cors, python313-FontTools, python313-Jinja2, python313-jwcrypto, python313-MechanicalSoup, python313-oauthlib, python313-PyJWT, python313-PyMySQL, python313-PyYAML, python313-virtualenv, python313-XStatic-jquery-ui, qemu, rsyslog, shadowsocks-rust, squid, stunnel, swtpm, trivy, unbound, wpa_supplicant, and yast2-users), and Ubuntu (libdbi-perl).