Here are the following XML Changes found on the live server 6.13.12. The left side is what was on Live server 6.12.12 and the right side is what is on the live server 6.13.12. Changes are shown in red and some xml above and below the changes are left in for context.
The in-game browser files have been updated. This may cause the browser not to function with some custom UIs until they are updated.
Note: Firewall software will need to allow the file awesomium_process.exe access to run for the browser to function properly.
Full Patch Notes...