Version 3.0.0-1 of ocaml-patch is marked for autoremoval from testing on Mon 06 Oct 2025. It depends (transitively) on aflplusplus, affected by #1096282. You should try to prevent the removal by fixing these RC bugs.
A new upstream version is available: 3.0.0-beta1high
A new upstream version 3.0.0-beta1 is available, you should consider packaging it.