Please describe the problem.
encountered while building standalone 10.20250828-1~ndall+1 under trixie
checking git-remote-gcrypt... git-remote-gcrypt
checking ssh connection caching... yes
Configuring git-annex-10.20250828...
Error: Setup: Encountered missing or private dependencies:
unbounded-delays
oddly we still built fine I believe for the http://github.com/datalad/git-annex where we also do not have that one I think
git-annex has a dependency on unbounded-delays, listed in git-annex.cabal.
Noting has changed here since 2024 when it stopped vendoring part of that library and added the dependency.
I do see that the debian/control shipped with git-annex was missing that dep, I've added it and I guess that will fix your problem