[marcosdumay]

You need governance of the client choosing a specific version of the service too.

Or, in other words, you can't have teams cooperating without governance.

[przemo_li]

If you allow at most 2 versions and expect team introducing change to rewrite all code...

At small size of code, tooling for that may be off-the-shelf for monolith.

Are there any rewrite told that work cross repos though?