Published as a gist: https://gist.github.com/tiberiuichim/ddc8d3ca8d153389066b1dc9ef5c052b
When a feature spans two addon repos (e.g. a core addon + a presentation addon) and one starts importing the other's code, CI and versioning get tricky because each addon's Jenkins build is standalone — it cannot see the sibling feature branch. This doc is the playbook distilled from the chatbot "catalogue" variation work (see
HANDOVER-CHATBOT-CATALOGUE.md, gotcha #11).