Which branch to merge to

Recently a somewhat dated pull request was set to point to development branch rather than master by @kevin.granade. However from what I can tell everyone else seems to be trying to merge to master directly, and the CI build tests fail on a pull request I made that targeted development, saying that certain files must be identical to those in master for the check to even run.

Can there be any clarity on what branch I am supposed to target with my pull requests?

All master, in fact I think I’ll delete the development branch to make it clearer.