- Optimized performance of stat retrieving/updating operations in the instance of heavy load
- Reworked the database class to make it able to handle lots of simultaneous connections
- Fixed a problem which would prevent users from creating personas
- Significantly reduced query execution time for stat and persona retrieving/saving/creating as well as the authentication sequence
- Completely reworked the logging system to prevent it from blocking the server
- Fixed a bug that would stall the server and would prevent queries from successfully getting executed (probably)