Rafael Dohms has a new post out with tips on versioning your composer packages:
I have been putting together a new talk about Composer, and that means looking around the community, doing loads of research and trying to identify the items that need to be covered in a talk. Mostly I have been trying to identify things that people do on a regular basis that according to composer internals is either wrong or not ideal.
One such thing that I have found is the proper selection of versions, and that also led me to find a new feature in composer that makes everyone’s life so much easier. So let me break this down.