Hello,
I just tagged sandboxed-tor-browser 0.0.3. Binaries will be built when the next Tor Browser build happens (soon). The dependencies (both build and runtime) have changed, end users should install `libnotify` in the unlikely event that it is not already present, though basic functionality should not be broken even if it is missing.
The major changes since last version are:
* 32 bit x86 support has been deprecated.
* Numerous installer/updater improvements including periodic background update checks (requires libnotify for notifications) and using `.onions` when fetching installer/updater metadata.
* Fixes for various crash/functionality bugs, including problems relating to certain versions of bubblewrap failing to launch with errors related to `setsid`[0].
Full details are available in the ChangeLog, and the code is still at https://gitweb.torproject.org/tor-browser/sandboxed-tor-browser.git/
Regards,