Add credits and changelog

Author: Starkku

CREDITS.md

@@ -277,6 +277,7 @@ This page lists all the individual contributions to the project by their author.
   - Restored parabombs
   - Delayed fire weapons
   - Changes / fixes to `Vertical` projectile logic and customizing projectile initial facing behavior
+  - Attached animation draw offset customizations
 - **Morton (MortonPL)**:
   - `XDrawOffset` for animations
   - Shield passthrough & absorption

docs/Whats-New.md

@@ -443,6 +443,8 @@ New:
 - [Ammo-based deploy customizations for vehicles expanded to non-IsSimpleDeployer deploy functions](New-or-Enhanced-Logics.md#automatic-deploy-and-blocking-deploying-based-on-ammo) (by Starkku)
 - Randomized anims for several behaviors (by Ollerus)
 - Shield respawn animation and weapon (by Ollerus)
+- [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)