[petsc-dev] Deprecation strategy for Enums

[Jed Brown]

"Zhang, Junchao via petsc-dev" <petsc-dev at mcs.anl.gov> writes:

> We should have a mechanism to auto-detect API-breaking commits and then we can fix them before release.

We should have our CI system flag PRs that fail this checker to confirm
that it's documented in changes/dev.html and that the change is really
necessary.

https://lvc.github.io/abi-compliance-checker/