Version 56-1 of gnome-shell-extension-dash-to-panel is marked for autoremoval from testing on Fri 29 Mar 2024. It is affected by #1065044. You should try to prevent the removal by fixing these RC bugs.
This package will soon be part of the gnome-shell-45 transition. You might want to ensure that your package is ready for it.
You can probably find supplementary information in the
debian-release
archives or in the corresponding
release.debian.org
bug.