STILL IMPORTANT: If you are using custom width/height and/or offset values, do not overwrite the config.xml, but rather make a backup and copy them over.
*Now supports more than 2 copies of a card
*Cards have a new font
*Tracker no longer freezes on start if log is very long
*Overlay should no longer be screwed up if tracker is started before hearthstone
+Updatespeed can be set in the config.xml (affects cpu)
+Now shows messages in case of errors loading config/version/deck files