Mojang has officially unleashed version 1.10, the Frostburn Update (http://minecraft.gamepedia.com/Frostburn_Update)! I'm stunned at how quickly this update came out considering the length of time in between 1.8 and 1.9 was the longest in between versions in Minecraft history.
With the slow pace of updates over the past few years I've been making it policy to refresh the world for every major version. That's not going to happen this time, obviously. This update came out so quick, the world is still pretty new!
Enjoy!