Alexander Bayandin c4f9f1dc6d Add data format forward compatibility tests (#2766) ...

Add `test_forward_compatibility`, which checks if it's going to
be possible to roll back a release to the previous version.
The test uses artifacts (Neon & Postgres binaries) from the previous
release to start Neon on the repo created by the current version. It
performs exactly the same checks as `test_backward_compatibility` does.

Single `ALLOW_BREAKING_CHANGES` env var got replaced by
`ALLOW_BACKWARD_COMPATIBILITY_BREAKAGE` &
`ALLOW_FORWARD_COMPATIBILITY_BREAKAGE` and can be set by `backward
compatibility breakage` and `forward compatibility breakage` labels
respectively.

2022-11-10 09:06:34 +00:00

..

action.yml

Add data format forward compatibility tests (#2766)

2022-11-10 09:06:34 +00:00