I'm a bit baffled by this:
August 22, they released 3.6.4
September 4, they released 3.7.0
September 6, they released 3.8.1
Why is there active development in 3 different production releases? Which one is the actual current version?
This multiple branch line is horribly confusing and unnecessary. Stick with developing and progressing in a single minor version number!