From the RU forums.
On the 16th of August there will be a micro patch which will introduce two new folders at /res_mods/0.9.19.1.2 and /mods/0.9.19.1.2. This will stop mods from working. If the patch introduces nothing fundamental you may get away with just copy pasting the contents of the 09.19.1.1 folders to the new folders. If not just wait for your mod maker to upload the relevant mod version.
source, WoT Express.