Tor Browser 9.0.4 is now available from the Tor Browser download page [1] and also from our distribution directory [2]. 1: https://www.torproject.org/download/ 2: https://www.torproject.org/dist/torbrowser/9.0.4/ This release fixes a critical security issue in Firefox [3]: CVE-2019-17026. 3: https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/ Note: There was no email sent on this list for version 9.0.3, which was released just before 9.0.4. You can find the announce for 9.0.3 on our blog [4]. 4: https://blog.torproject.org/new-release-tor-browser-903 The full changelog since Tor Browser 9.0.3 is: * All Platforms * Update Firefox to 68.4.1esr