Great question, We have support for Tags, similar to the way docker handles tags, however, we only apply them to packages that make sense. take a look at
https://docs.appget.net/manifests/#tags-and-versions for more explanation.
Here are some examples:
https://github.com/appget/appget.packages/tree/master/manife...
https://github.com/appget/appget.packages/tree/master/manife...
but as I said, I'm pretty open to suggestions on how to make this better. feel free to ping me or open a github issue if you have any ideas, suggestions.