On a post made a few minutes ago on their Facebook page, Razbam showcases a couple of screenshots (which you can also see below) with the sole comment "Meanwhile...".
This seems to be a clear indication that Miltech-5 and Razbam have reached the agreement Miltech-5 had talked about a few days ago and that the Bo-105 is now under joint-development with Razbam.
UPDATE: Miltech-5 has contacted us and told us that negotiations are still underway. So, nothing is decided yet.