Version 3.5.20-1 of tree-style-tab is marked for autoremoval from testing on Thu 30 Jun 2022. It depends (transitively) on nvidia-graphics-drivers-tesla-470, affected by #1011146. You should try to prevent the removal by fixing these RC bugs.
Problems while searching for a new upstream version
high
uscan had problems while searching for a new upstream version:
In debian/watch no matching files for watch line
https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/versions/ .*/tree_style_tab_?-(\d[\d\.]+)-.*\.xpi\?src=.*
![[bug history graph]](https://qa.debian.org/data/bts/graphs/t/tree-style-tab.png){kind=link}