On Wed, 12 Jun 2024 at 14:44, Peter Eisentraut <pe...@eisentraut.org> wrote: > I think since around 6 years ago we have been much more vigilant about > avoiding ABI breaks. So if there aren't any more recent examples of > breakage, then maybe that was ultimately successful, and the upshot is, > continue to be vigilant at about the same level?
While not strictly an ABI break I guess, the backport of 32d5a4974c81 broke building Citus against 13.10 and 14.7[1]. [1]: https://github.com/citusdata/citus/pull/6711
