The Tor Browser Release Schedule is influenced by Mozilla's Firefox Release schedule.

Currently, like Mozilla, we release Tor Browser updates (point releases) roughly every 6 weeks, with occasional bugfix releases in between. Beginning next year, point releases will be every four weeks.

Mozilla announce their upcoming Firefox releases on their Rapid Release calendar. Based on this, the next planned Tor Browser Releases are:

Release Date Stable Release Stable Based on Alpha Release Alpha Based on
2019-10-22 9.0 Firefox 68.2esr 9.5a1 Firefox 68.2esr
2019-11-04 9.0.1 Firefox 68.2esr 9.5a2 Firefox 68.2esr
2019-12-03 9.1.1 Firefox 68.3esr 9.5aX Firefox 68.3esr
2020-01-07 9.2.0 Firefox 68.4esr 9.5aX Firefox 68.4esr
2020-02-11 9.3.0 Firefox 68.5esr 9.5aX Firefox 68.5esr
2020-03-10 9.4.0 Firefox 68.6esr 9.5aX Firefox 68.6esr
Last modified 2 weeks ago Last modified on Oct 30, 2019, 6:10:20 PM