Home / Technology / Mullvad Browser Shifts to Faster Firefox Updates
Mullvad Browser Shifts to Faster Firefox Updates
30 Mar
Summary
- Mullvad Browser Alpha now uses Firefox's Rapid Release channel.
- Alpha testers get features faster, developers streamline updates.
- Browser now available on Linux ARM devices for wider access.

The alpha version of Mullvad Browser has transitioned to the Firefox Rapid Release channel, marking a significant update to its development cycle. This move means that early testers will now receive feature updates every four weeks, a considerable acceleration from the previous annual Extended Support Release (ESR) model. This change benefits Mullvad's development team by smoothing out their workload throughout the year, allowing for more consistent integration of security patches and new features from Mozilla.
Beyond the update schedule, Mullvad Browser has expanded its availability to Linux ARM devices. This initiative, launched in April 2023 in collaboration with the Tor Project team, aims to offer enhanced privacy and security, integrating the Tor front-end with Mullvad VPN's benefits. Key features include robust anti-fingerprinting and tracker blocking.
While the alpha version adopts a faster cycle, the stable channel will continue to use Firefox ESR for maximum stability and security. This dual approach ensures that while early adopters experience rapid feature deployment, the general user base receives thoroughly tested and secure updates at a more measured pace.