If you want to disable it, set markerSetName to nothing ("")
New option for Kill Mobs stage type : shoot. If enabled, you'll need to kill the mob from afar (with a projectile, like an arrow, a snowball, an egg...). It's the dye item in the main GUI.
A config line for choosing the material of the next/previous page item, pageItem (by default it's set to ARROW) idea by @Ender_Griefeur99
An item on the Quest Details GUI which allows to return on the Stages GUI. idea by @Sviatoslav
Changes :
Minor language changes
Items color changes for Quests Menu
Fixes :
Much fixes about datas : duplication, errors, NPCs who had accounts...
New temporary command to remove duplicated accounts : /quests removeduplicate