Birds version 2.5 has been submitted to Epic, So hopefully if all goes well it should be live quite soon.
The major addition to this version is obstacle avoidance. However there were also some Bug Fixes, and I also went through and commented everything including all the variables to make the Whole system more understandable.
I hope you find this update to be a Big improvement. As always, updates like this are only possible because of the continued support of the community. If you back em’ I’ll pack em’ 
watch?v=wWCy572f50I