The concept of the mod is really simple, it is the same as other props mods in other games. The hiders can disguise as objects, and hide on the map.
It is not a huge update, but it fixes some critical problems. Changelog in the 'more' section.
[-] Price of objects is fixed
[-] A script error fixed
[+] Total visibility points are displayed in the object selector menu
[×] Dogs can attack from level 111 (instead of 116)
[-] Adding effect to burnt barrel is fixed
[-] Challenge for visibility points is fixed
[-] A script error is fixed
[-] Minor changes