Added the note about map change into FAQ section
Q. The map does not change after player wins
A. GunGame plugin doesn't change the map itself, it leaves that to whatever mapchanger you use.
After player reaches one of the latest levels GunGame will attempt to run the command that is located in "gungame.mapvote.cfg" to start map voting.
By default it tries SourceMod default plugin to start the vote (MapChooser) - "sm_mapvote", but you can change that by changing the file "gungame.mapvote.cfg".
See "VoteLevelLessWeaponCount" config variable in main gungame config file. By deafult it equals two.
That means the voting begins after someone level up to the level that 2 levels below the maximum level.
You need to configure your map voting/map changing plugin according to its documentation.
For example SourceMod Map Management Plugins documentation is here
https://wiki.alliedmods.net/Map_Mana...ns_(SourceMod).
It uses some of the config files:
"/maplist.txt"
"/mapcycle.txt"
"/cfg/sourcemod/mapchooser.cfg"
"/cfg/sourcemod/mapvote.cfg"
You can also try UltimateMapChooser plugin
https://forums.alliedmods.net/showthread.php?t=134190
If you are having issues with CS:GO you can try workaround - "EndGameSilent" "1" in main gungame config file.
If you are running CS:GO, make sure to set the correct game mode (find in the FAQ).