The new version of Erdenberg was created by Kommandant on the 22nd of January, 2022.

Discord: Kommandant#2108
E-mail: cs.janos14@outlook.hu

Erdenberg_t2 is supposed to be a replacement of version t1. There isn't any significant difference between these versions. 
T2 was compiled with a different method in order to improve overall performance.

This file is included in the pk3 file in order to avoid misunderstanding regarding the existence of the new version. 
It's not supposed to be shared with the readme file, because that one alrady contains the changelog.