Hello,
development (master) branch of Kamailio enters now in pre-release phase for version 4.3.0. Therefore, no new feature should be pushed to master until we create a dedicated branch for 4.3 (expected to be in about 4 weeks or so).
If in doubt to push or not a commit to master, push it first on a personal branch (or attach to an email) and discuss it on sr-dev. The new modules can be a bit more dynamic if there is need to get them to the right shape (e.g., like decision to rename functions, parameters or adjust database structure).
We hope to get many people involved in testing, to rich a stable state before releasing 4.3.0. If you want to get involved and need assistance, don't hesitate to write to mailing lists.
Help with updating the wiki page for migration from 4.2 to 4.3 as well as what is new in 4.3 is very appreciated. I will post updates about the very soon.
Many thanks to everyone involved in development of 4.3 and the early testers that played with master branch so far.
Cheers, Daniel