Version 4.0.1-1 of rspamd is marked for autoremoval from testing on Sun 30 Aug 2026. It is affected by #1143390. You should try to prevent the removal by fixing these RC bugs.
This package will soon be part of the auto-openssl 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.