You will find a link for it on page 1 if the comments for this topic.
However, let me point out that while 4.3.20 worked for me for several days, so that I was able to simultaneously autopost to my FB timeline, page and group, immediately after Facebook had that hours long global outage a while back, SNAP Pro once again stopped working completely on Facebook for me.
In other words, I can no longer autopost to my FB timeline, page or group. So it was a short-lived victory.
In contrast, SNAP Pro still autoposts to Twitter, Tumblr, Pinterest, LinkedIn and Instagram.