HoMM3 HD - Releases and updates.

3.810 -> 3.811 (09/10/2015)

[-] Fixed a number of critical bugs related to folders in the scenario manager.
[-] The display of skills in the tooltip for a visited university now works correctly, and only when HD+ is enabled.
[-] Minor fixes.

3.811 -> 3.811 build 2 (09/10/2015)

[-] Fixed incorrect loading of the timer from saves made by earlier versions of HoMM3 HD+.
[-] Minor fixes.

3.811 build 2 -> 3.811 build 3 (09/11/2015)

[-] Fixed a critical bug with folders in the scenario manager.