Yup! Remember the Google Play Edition of the Galaxy S IV? Well, if you own one or two, then rejoice, since Google has started rolling out its Android 4.4.2 Kitkat update. You probably got the update already since this news is already about a day old but if you still do not have the update, then simply check it manually. Tap through Settings > About Phone > Software Update. Cheers!
Here is a screenshot of an S IV Google Play Edition already updated to 4.4.2!