Yeah, I know, I should titled it as “WordPress 4.3” or something similar. Well, now you know, 4.3 is official and you may install it worldwide. I tested my plugins and themes a long time ago, so I’m calm and tranquil. And of course, don’t be a fool, update!
We are still waiting for WP 4.3 and in a meantime, we’ve got new security release marked 4.2.4. This version is fixing four bugs and six security issues. If you didn’t set up your WordPress installation for autoupdating, please make sure you will install this release.