Please include patch versions for all tags

1.1 pre-release is out, but it's tagged as `1.1`. SPM sometimes has issues with simpler versions, so can we ensure all releases include the patch version? `1.1.0` can point to the same commit as 1.1 (I think, wouldn't be surprised if SPM gets confused).

Start by inspecting this repository's release and tag history, since the issue names no files, tests, or release entry point. Verify how the 1.1 tag was created and determine where patch-version tags should be added; done means releases consistently expose tags such as 1.1.0 alongside or instead of 1.1 without changing the referenced commit.

Written by the indexing model from the issue text.