Add credits and changelog

Author: Starkku

CREDITS.md

@@ -284,6 +284,7 @@ This page lists all the individual contributions to the project by their author.
   - Owner change during buildup bugfix
   - Subterranean harvester pathfinding fix
   - Toggle to exclude technos from base center calculations
+  - Attached animation draw offset customizations
 - **Morton (MortonPL)**:
   - `XDrawOffset` for animations
   - Shield passthrough & absorption

docs/Whats-New.md

@@ -516,6 +516,8 @@ New:
 - [Weapons now support `AttackFriendlies` and `AttackCursorOnFriendlies`](Fixed-or-Improved-Logics.md#can-attack-allies) (by FlyStar)
 - [Attack non-threatening structures extensions](New-or-Enhanced-Logics.md#attack-non-threatening-structures-techno) (by FlyStar)
 - [Customize size for mind controlled unit](New-or-Enhanced-Logics.md#mind-control-enhancement) (by NetsuNegi)
+- [Attached animation draw offset customizations](Fixed-or-Improved-Logics.md#draw-offset-customization) (by Starkku)
+- [Draw offset rules for AttachEffect animations](New-or-Enhanced-Logics.md#attached-effects) by (Starkku)
 
 Vanilla fixes:
 - Fixed sidebar not updating queued unit numbers when adding or removing units when the production is on hold (by CrimRecya)