Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
This is very much related to this question about merging tags.
This goes one step further to assume that we SHOULD.
What should the naming convention be?
I vote for just the version number.
I'll put this as an answer to allow seperate up/down voting.
my vote is for [number]-[adjective]-[animal].
This is to include all parts of the version that could be identified to avoid confusion.