While a comprehensive listing of what changes are found in version 2.13 is available
online here are some of the highlights:

* Implementation of basic magical item modding.

* Improved cheat detection, a must have enhancement for tournament games!

* Provinces will only suffer floods during summer, and only if they are a fresh water
province.

* A bow could be used even after one arm was lost. This has been corrected.

* All hail the Skratti, now available again!

* And more!