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GitLab

GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.

Last edited by Matthew Finkel
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Release Schedule

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

Currently, like Mozilla, we publish Tor Browser updates roughly every four weeks, with occasional bugfix-versions in between. Tor Browser for Android platforms follow the Rapid Release schedule (e.g. versions 82, 83, 84, etc.), while Tor Browser for Windows, macOS, and Linux platforms follow the Extended Support Release schedule (e.g. 78.3.0esr, 78.4.0esr, 78.5.0esr, etc.).

Mozilla announce their upcoming Firefox releases on their Rapid Release calendar. Based on this, the next planned Tor Browser Releases are described in the below table and shown on the Release Calendar.

Release Date Release Version Platforms Based on
2021-04-09 10.5a14 Android/Linux Fenix 88-beta.X/Firefox 88.0b9
2021-04-20 10.0.15 Windows/macOS/Linux Firefox 78.10esr
2021-04-20 10.0.15 Android Fenix 88
2021-04-20 10.5a15 Windows/macOS/Linux Firefox 78.10esr
2021-04-20 10.5a15 Android Fenix 88
2021-05-0X 10.5a16 Android/Linux Fenix 89-beta.X/Firefox 89.0b6
2021-05-18 10.0.16 Windows/macOS/Linux Firefox 78.11esr
2021-05-18 10.0.16 Android Fenix 89
2021-05-18 10.5a17 Windows/macOS Firefox 78.11esr
2021-05-18 10.5a17 Android/Linux Fenix/Firefox 89
2021-06-0X 10.5a18 Android/Linux Fenix 90-beta.X/Firefox 90.0b6
2021-06-15 10.0.17 Windows/macOS/Linux Firefox 78.12esr
2021-06-15 10.0.17 Android Fenix 90
2021-06-15 10.5a19 Windows/macOS Firefox 78.12esr
2021-06-15 10.5a19 Android/Linux Fenix/Firefox 90

Previous releases:

Release Date Stable Release Stable Based on Alpha Release Alpha Based on
2020-07-28 9.5.3 Firefox 68.11esr 10.0a4 Firefox 68.11esr
2020-08-11 10.0a5 Firefox 78.1esr
2020-08-25 9.5.4 Firefox 68.12esr 10.0a6 Firefox 78.2esr
2020-09-08 10.0a7 Firefox 78.2esr
2020-09-22 10.0 Firefox 78.3esr 10.5a1 Firefox 78.3esr
2020-10-08 10.0a8 (Android) Fenix 81.1.2
2020-10-13 10.0.1 Firefox 78.3esr
2020-10-20 10.0.2 Firefox 78.4esr 10.5a2 Firefox 78.4esr
2020-10-26 10.0a9 (Android) Fenix 82.1.1
Release Date Release Version Platforms Based on
2020-10-30 10.0.3 Android Fenix 82.1.1
2020-11-06 10.5a3 Android Fenix 83-beta.X (Firefox 83.0b8)
2020-11-11 10.0.4 Windows/macOS/Linux Firefox 78.4esr
2020-11-11 10.0.4 Android Fenix 82
2020-11-12 10.5a3 Windows/macOS/Linux Firefox 78.4esr
2020-11-12 10.5a3 Android Fenix 82
2020-11-17 10.0.5 Windows/macOS/Linux Firefox 78.5esr
2020-11-17 10.5a4 Windows/macOS/Linux Firefox 78.5esr
2020-11-17 10.5a4 Android Fenix 83.1.0-rc.1 (Firefox 83.0)
2020-11-25 10.0.5 Android Fenix 83.1.0
2020-12-09 10.0.6 Windows/macOS/Linux Firefox 78.5esr
2020-12-09 10.0.6 Android Fenix 83.1.0
2020-12-15 10.0.7 Windows/macOS/Linux Firefox 78.6esr
2020-12-15 10.0.7 Android Fenix 84
2020-12-15 10.5a6 Windows/macOS/Linux Firefox 78.6esr
2020-12-15 10.5a6 Android Fenix 84
2021-01-12 10.0.8 Windows/macOS/Linux Firefox 78.6.1esr
2021-01-12 10.0.8 Android Fenix 84.1.4
2021-01-19 10.5a7 Android Fenix 85-beta.X/Firefox 85.0b8
2021-01-19 10.5a7 Windows/macOS/Linux Firefox 78.6.1esr
2021-01-26 10.0.9 Windows/macOS/Linux Firefox 78.7esr
2021-01-26 10.0.9 Android Fenix 85
2021-01-26 10.5a8 Android Fenix 85
2021-01-26 10.5a8 Windows/macOS/Linux Firefox 78.7esr
2021-02-05 10.5a9 Android/Linux Fenix 86-beta.X/Firefox 86.0b5
2021-02-07 10.0.11 Windows Firefox 78.7.1esr
2021-02-07 10.5a10 Windows Firefox 78.7.1esr
2021-02-23 10.0.12 Windows/macOS/Linux Firefox 78.8esr
2021-02-23 10.0.12 Android Fenix 86
2021-02-23 10.5a11 Windows/macOS Firefox 78.8esr
2021-03-21 10.5a12 Android/Linux Fenix 87-beta.2/Firefox 87.0b4
2021-03-23 10.0.13 Windows/macOS/Linux Firefox 78.9esr
2021-03-27 10.0.14 Windows/macOS/Linux Firefox 78.9esr
2021-04-05 10.5a13 Windows/macOS/Linux Firefox 78.9esr
2021-04-05 10.5a13 Android Fenix 87
2021-04-07 10.0.14 Android Fenix 87