On February 12, 2019, the developers released Tor Browser 8.0.6. This is a maintenance update that updates Firefox 60.5.0esr and several other components.
The Tor-Bundle supports anonymous surfing on the Internet. In addition to the important security updates for Firefox 60.5.1esr, the Tor browser contains 8.0.6 bug fixes. Here is a short overviewt:
* Update Firefox to 60.5.1esr
* Update HTTPS Everywhere to 2019.1.31
* Bug 29378: Remove 18.104.22.168 from default bridges
* Build System
* All Platforms
* Bug 29235: Build our own version of python3.6 for HTTPS Everywhere
An overview can be found here.