Unofficial Patch for BtS 3.19, version 1.6.
See the included "unofficial patch list.txt" file in the download for the full list of changes. You can also join the discussion of this version and future changes in the Unofficial Patch sub-forum.
The SDK source code for the patch is also available here at CFC or at the sourceforge project for this unofficial patch.
Unofficial 3.19 Patch 2016-10-05
Unofficial 3.19 Patch