11 months ago - Duh - Direct link
Dejan details modding related changes of patches here: https://forums.taleworlds.com/index.php?threads/e1-6-0-v1-2-7-modding-changes.443896/

1. The largest single adjustment in regards to access modifiers likely took place in 1.6.0. Additional adjustments have been and are made based on community requests. Other than changing access modifiers, some code is also moved to models.

2. The official documentation can be found here https://moddocs.bannerlord.com/

3. See 1.