Heads | When changing/adding heads to your configurations previously you would have to go to a head database, copy the eyJ0Z... part, decode it on Base64decode, copy the URL part, and finally paste it in your config. Not anymore!
You can now simply input the eyJ0Z... part in the config. The old way will still work.
Code (YAML):
//The old way.
head: http://textures.minecraft.net/texture/f8a82c8b75dd1c2ce8133c0ba939b8c52e47d3ec374950f47dddbbe345e20
//The new way.
head: eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZjhhODJjOGI3NWRkMWMyY2U4MTMzYzBiYTkzOWI4YzUyZTQ3ZDNlYzM3NDk1MGY0N2RkZGJiZTM0NWUyMCJ9fX0