gnupg, gpgme, libkleo, kleopatra from master branch.
This shows as various problems in kleopatra, what I've noticed so far includes
- Failure to decrypt/verify smime encrypted/signed files
- All Root Certificates show up as untrusted even when they're trusted
- own S/MIME key not shown in selection combo for selecting signing key
- Some (not necessarily all) S/MIME keys missing from the list
- Kleopatra crashing (due to being in a state that doesn't make sense)
Bisecting the gnupg repo points at ef2be95258d2e02659e96f6c4df5a9a1a233c8fd as the cause of the problems
when adding `compatibility-flags no-keyinfo-cache` to gpgsm.conf, things work correctly