Just thought of something, Over where I am it's about 2 hours til september ends. So I guess they still have a few hours until september is over all over the globe. They might pull it off with a september release.
Looking at his user profile on that forum, we find his first post is an introduction. His name is Anders Karlsson and lives in Västerås. There is a Letherneck dev called Anders Karlsson who lives in Västerås.
From a Swedish forum, one of the devs from letherneck wrote in june in a post regarding 3D-modeling on the subject of having to redo a model a few times:
"Our Viggen is now in it's third version...and it might even be a version 4"
Yes. First version was the AJ37. Primary capability A=Attack. Secondery capability J=Jakt (Intercept).
A=Attack
J=Intercept
S=Reconnaissance
H=Maritime Surveillance
Sk=Dual-seat Trainer