Tag the releases
Tag your releases!
There were so many times when I wanted to use some package, it has a version on repology, but when I open the project’s repo there are no tags.
Nowadays it is extremely easy to bump software versions according to semantic versioning and also to tag them, that it should go without saying that most OSS and proprietary projects could also follow that workflow.
There are many projects both language-specific and agnostic to manage the release (and tagging) process. My favorite agnostic one is tbump and I highly recommend it.