chore: changelog updated

Author: desht

CHANGELOG.md

@@ -11,13 +11,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added ability to move tasks and rewards left or right in the quest view panel (in edit mode)
   * Added "Move Left" and "Move Right" context menu entries when right-clicking tasks & rewards
   * Pressing cursor left or right while hovering tasks & rewards also moves the item left or right
-* Alt-Left-Click and Alt-Right-Click now work on all GUI objects, not just tasks
+* Alt-Left-Click and Alt-Right-Click now works on all GUI objects, not just tasks
   * Alt-Left-Click to quick-open the editor screen for any object
   * Alt-Right-Click to copy the hex object ID for any object to the clipboard
 * Added a new "Grab Copy of Item" context menu entry for item tasks in the quest view panel
   * This is intended to allow getting copies of items with custom components (e.g. FTB Filter System filters) if you don't have a copy of the item to hand
 * More visually attractive highlighting of the currently-selected chapter
   * Also added two new fields to `ftb_quest_theme.txt` resource pack file: `selected_chapter_highlight_1` and `selected_chapter_highlight_2`
+* Added configurable repeat cooldowns for repeatable quests
+  * See the new "Quest Repeat Cooldown" field in the Misc section of the quests properties screen
+  * Repeat cooldown is triggered when the first player on the team claims the quest reward for the quest
 
 ## [2001.4.17]