Although, version 1.2.0 was originally a beta that you’d have to go on their Japanese version of their site just to get their beta versions of it.
This may be old news considering that it was released on their main page since March 10, 2014. But, I would like to announce that Paint Tool SAI 1.2.0 has been officially released (stable version) on their English page.
I’m sure there may be quite a lot of few people who may have not paid attention the version of Paint Tool SAI they’re using.