[~] Security patch (removed command "execute as OP" option)
[+] Added support for transparent colors
[+] Rect Components can now have rounded corners
[+] Placeholders-Checks can not compare numbers (e.g. %player_health% > 5)
[+] Added lengthXX:%PLACEHOLDER% and noColor:%PLACEHOLDER% for text components
[~] Fixes for 1.8 version support and other minor issues
[~] Major improvements in color conversion performance (drastically improves startup time)

Note:
"execute as OP" got removed!
Old usage files won't work with this new version! The savepoints will have to be converted through the web editor to the new format-version.