"nightly" versions also allow to use unstable features, and unstable features may remain so for a very long time (potentially forever) without breaking, so an old nightly could maybe work
Right, not everything gets merged to stable. In that case: letting us know the specifics beyond "nightly" is advisable, IMO.
Right, not everything gets merged to stable. In that case: letting us know the specifics beyond "nightly" is advisable, IMO.