Hotfix 4.2.1 & Important Support Information. — Krita Steam update #65722

Hey again, We've just released a quick fix for a few key bugs in last week's new release. Krita 4.2.1 fixes those important bugs and also about a dozen others. Here's a brief rundown of exactly what has changed and why. Sorry if you've been affected by those bugs! Edit: Also as of today we've retired our Q&A website, so right now the best place to find official support for Krita issues is the forum. You can also chat with developers on our IRC channel or get community help on Krita's Steam community or subreddit. Of course, if anything changes regarding how and where to get official support, I'll make sure to let you all know as quickly as possible. Edit 2: Also (again), I want to take a minute to remind everybody that if you're having any major issues with the latest version of Krita on Steam you can opt into the "rollback" branch to use the previous version (which, right now is 4.1.7)....