My mod will be updated to later versions of minecraft when a recommended / stable version of forge for that version is released.
You are allowed to use this mod in any modpack, even if it is public or private.
Downloads will be located on https://advancedcapes.nl.
OMGcraft - Minecraft Tips & Tutorials! (English)
Exa ~700!♠ (German)
If you press C something like this will pop up:
In this window you can simply put the url of the cape you desire. (URL must begin with either http:// or https:// and must end with .png)
If you are done typing or pasting the URL for your desired cape you can simply press "Set URL" and your cape will be updated.
Skins work the same way except that you need to press the V button (By default).
Change URL Gui on fancy graphics
Install Minecraft Forge.
Go to your .minecraft/mods folder.
Put advcapes-X.jar in your mods folder.
Edit template with paint (Or any image editing software).
Upload cape to website that supports .png URL's (http://imgur.com recommended)