How to mark code as stable using Composer?

Question

I\'ve recently come across the change in composer meaning that the default minimum-stability is stable, and rather than set this to dev

Answer 1

The answer is: Tags. Your may also use Alias, if you don't want to use tags. But it's worth to mention, that you should only mark your packages as stable, when they are stable and not to make others believe they are.

Update: One more link: Stability