Tor Browser 16.0a13 is now available from the Tor Browser download page and also from our distribution directory.This version includes important security updates to Firefox.⚠️ Reminder: The Tor Browser Alpha release-channel is for testing only. As such, Tor Browser Alpha is not intended for general use because it is more likely to include bugs affecting usability, security, and privacy.Moreover, Tor Browser Alphas are now based on Firefox's betas. Please read more about this important change in the Future of Tor Browser Alpha blog post.If you are an at-risk user, require strong anonymity, or just want a reliably-working browser, please stick with the stable release channel.Send us your feedbackIf you find a bug or have a suggestion for how we could improve this release, please let us know.Full changelogThe full changelog since Tor Browser 16.0a12 is:All PlatformsUpdated NoScript to 13.6.34.90101984Updated Tor to 0.4.9.13Updated OpenSSL to 3.5.9Bug tor-browser#44815: Disable harmful addon URL blockingBug tor-browser#45073: Review preference changes between Firefox 141 and 153Bug tor-browser#45080: Keep the Reporting API disabled.Bug tor-browser#45333: Disable the fast-path to skip proxy resolutionBug tor-browser#45359: Rebase alpha onto 153.4.0esrBug tor-browser#45366: Backport Security Fixes from Firefox 157Bug tor-browser#45368: Account for onion aliases in NoScript site parsingBug tor-browser#45371: Hook CharacterData/Range insertion sinks for content patches propagationWindows + macOS + LinuxUpdated Firefox to 153.4.0esrBug tor-browser#45218: Implement YEC 2026 Takeover for Desktop StableBug tor-browser#45343: Hide verifier and the related error for self-signed onion cert caseBug tor-browser#45346: Crash when clicking "Learn more…" in onion site error pageBug tor-browser#45360: Port our language preference customization to the new settings designWindowsBug tor-browser#45293: Set widget.windows.tablet_detection_override to -1AndroidUpdated GeckoView to 153.4.0esrBug 40627: [Android] "share" selected text only works once [tor-browser]Bug tor-browser#44913: Review Mozilla 2019009: Enable Download location Settings on NightlyBug tor-browser#45363: Disable import bookmarks in Android until stableBuild SystemAll PlatformsBug tor-browser#45334: Update marionette harness to accept multiple tagsBug tor-browser#45367: Backport Bugzilla 2075120: mach lint fails to create the lint virtualenv because rumdl 0.1.91 is no longer available on PyPIBug tor-browser-build#41847: Sign all releases using new gpg subkeyWindowsBug tor-browser-build#41890: Update sign-exe wrapper to use new Windows signing certmacOSBug tor-browser-build#41883: Fix sha256sum definition in projects/hfsplus-tools/config applications releases