1.21.5

Co-authored-by: Bjarne Koll <git@lynxplay.dev>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Co-authored-by: MiniDigger | Martin <admin@minidigger.dev>
Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
Co-authored-by: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
Co-authored-by: Tamion <70228790+notTamion@users.noreply.github.com>
Co-authored-by: Warrior <50800980+Warriorrrr@users.noreply.github.com>

paper-server/patches/sources/net/minecraft/network/syncher/SynchedEntityData.java.patch

@@ -1,14 +1,5 @@
 --- a/net/minecraft/network/syncher/SynchedEntityData.java
 +++ b/net/minecraft/network/syncher/SynchedEntityData.java
-@@ -45,7 +_,7 @@
-         }
-     }
- 
--    private <T> SynchedEntityData.DataItem<T> getItem(EntityDataAccessor<T> key) {
-+    public <T> SynchedEntityData.DataItem<T> getItem(EntityDataAccessor<T> key) { // Paper - public
-         return (SynchedEntityData.DataItem<T>)this.itemsById[key.id()];
-     }
- 
 @@ -67,6 +_,13 @@
          }
      }