So, I don't have much time, so my pink-purple branding will come later.

Hello!
Minecraft 1.9 is out!!! yay!!!
But it has so many new things that this happened to me:

Hmm... let's play MC 1.8...
OH YAY 1.9!!!
*Tells brother through Phone*
A new world, superflat. Click!
Boom! Crash! Oh, could happen...

Again...
Boom! Crash!

I'm sure that I'm not the only one with this problem. But don't worry, I got a solution.

-Close all windows except this blog.
-Start MC and click play 1.9.
-Go to options in the main menu.
-Disable particles, clouds and fullscreen
-Set max framerate to 10/20 fps (depends on how good your computer is)
-Set render distance to 2 chunks

Now create a new world and play!

You can try to enable fullscreen again after a few minutes.

Hope you can all play Minecraft 1.9 now :D