More 1.14 work

Spigot-API-Patches/ExperienceOrbs-API-for-Reason-Source-Triggering-play.patch

@@ -8,7 +8,7 @@ Adds lots of information about why this orb exists.
 Replaces isFromBottle() with logic that persists entity reloads too.
 
 diff --git a/src/main/java/org/bukkit/entity/ExperienceOrb.java b/src/main/java/org/bukkit/entity/ExperienceOrb.java
-index c286edfd..57029d9b 100644
+index c286edfd..dec70bbf 100644
 --- a/src/main/java/org/bukkit/entity/ExperienceOrb.java
 +++ b/src/main/java/org/bukkit/entity/ExperienceOrb.java
 @@ -0,0 +0,0 @@
@@ -78,6 +78,10 @@ index c286edfd..57029d9b 100644
 +         */
 +        EXP_BOTTLE,
 +        /**
++         * Spawned by a player using a grindstone
++         */
++        GRINDSTONE,
++        /**
 +         * We do not know why it was spawned
 +         */
 +        UNKNOWN