Package: automake-1.15 Version: 1:1.15.1-5 Severity: serious The 1.15 -> 1.16 changes were relatively minor.
All FTBFS it caused should already be filed as bugs, and most have already been fixed. So far I haven't seen a single one that would have been difficult to fix. There are currently no reverse (build) dependencies on automake-1.15 in unstable, and I do not think there should ever be any. I might be missing something, but my current impression is that we should not ship automake-1.15 in buster.