I thought this was common knowledge . Its basically just a bugfix update. https://mojang.com/2013/07/minecraft-1-6-2-pre-release/
For some reason my bukkit server is not working without 6.1.2. It has an x over the status on multiplayer and says next to it 1.6.1. Do I not need an update on bukkit?
put your client back to 1.6.1. You need a 1.6.2 server to login with a 1.6.2 client. There is no 1.6.2 bukkit (at the time of this post) so you can't use 1.6.2 to login.
Mojang's double-tap releases have been annoying; the past few versions have been like this. Props to Bukkit Dev for keeping up with it, though.
I noticed the "Custom fonts look better" fix. I use Misa's resource pack for 1.6.1 and the font was fine.. then 1.6.2 releases and the font is 8 bit.. how was that a fix?
I didn't understand what was wrong with sprinting but some people did mention it. I told them it was a feature