Updated Upstream (Paper)

Upstream has released updates that appears to apply and compile correctly

Paper Changes:
c8028d1c Fix data version check for ItemStack serialization (#3394)
9254a80a Fix race condition reintroduced in Prioritize class loader patch
6f196fe7 Add Raw Byte ItemStack Serialization
df43f828 Allow server startup for those poor people running <1G Xmx
3c9b65ef Fix cases where no-tick < tick view distance
72f89a07 Workaround for Client Lag Spikes (MC-162253)
3f941c0c Add option for console having all permissions
d2ae4658 Add permission for command blocks
9f8ae5cb Prioritise own classes where possible
74466412 Check portal restrictions when entering end gateways
fc9cf84d Fix NPE when temp ip bans expire (#3373)
16bd420d Add missing mob goals for API (#3367)
b5c4e2f6 Ensure no-tick view is not smaller than ticking VD
52564b1f Expand Pathfinding API with more options
dde65481 Fix usage of vanilla goals
7797aebe Drop Leads from nether portals - Fixes #3226
511b6bc2 Reduce MutableInt and Vec3d allocations, use ArrayDeque
84673141 Optimize NibbleArray to use pooled buffers
897dd2c8 Foundational work for Future Memory usage improvements
bb4002d8 Handle CraftPlayer#setSpectatorTarget better
4ae08959 Fix collision checks on spawning hanging entities and null on async chunk loads
c2f8d1ef Protect Bedrock and End Portal/Frames from being destroyed
827cc632 Updated Upstream (Bukkit/CraftBukkit/Spigot)
92f680ed Fix Pathfinding and obscure glitchy buggy 0 tick farms
7a7c4292 Optimize Pathfinder - Remove Streams / Optimized collections
fc917d16 Optimize Hoppers - Major performance improvement
14ad77c6 Fix PotionEffect API Ignoring Icon bug
eb3ce8a2 Fix EntityRaider picking up items when they shouldn't be able
1ea9ada0 Add a TELEPORT ticket when changing dimensions
8e9459ea Fix missing flag pass for isUrgent
7befec44 Potential bed api (#3339)
27945a6b Optimize WorldBorder collision checks and air
55e17a85 Wait for Async Tasks during shutdown
b5905256 Ensure Entity AABB's are never invalid
a054aa6f Properly remove Entities from current chunk
c894ddfd Fix teleporting onto a chunk line
57d6cc01 Send LOGIN protocol packets immediately - Fix disconnect during async prelogin
cd93e54d Don't use our modified chunk checks for collision in world gen
b4003ef1 Allow loading entities current chunk if needed to fix collision checks
e5f64896 Add Urgent API for Async Chunks API and use it for Async Teleport
ad8e59dc Ensure chunks loaded on respawn for suffocation check

patches/api/0004-Ridables.patch

@@ -1,4 +1,4 @@
-From 4bca53682d571ec4fcd1b4dc823ba12f23fef801 Mon Sep 17 00:00:00 2001
+From 282ffe28105fdbbbaa9ca8efc1184d83f5f47dee Mon Sep 17 00:00:00 2001
 From: William Blake Galbreath <blake.galbreath@gmail.com>
 Date: Sat, 4 May 2019 00:57:16 -0500
 Subject: [PATCH] Ridables
@@ -11,10 +11,10 @@ Subject: [PATCH] Ridables
  create mode 100644 src/main/java/net/pl3x/purpur/event/entity/RidableSpacebarEvent.java
 
 diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
-index dc60d945..751b9a5e 100644
+index d23ad96ee..36d37e9a3 100644
 --- a/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
 +++ b/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
-@@ -138,6 +138,10 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
+@@ -154,6 +154,10 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
      GoalKey<Mob> FOLLOW_ENTITY = GoalKey.of(Mob.class, NamespacedKey.minecraft("follow_entity"));
      GoalKey<Tameable> FOLLOW_OWNER = GoalKey.of(Tameable.class, NamespacedKey.minecraft("follow_owner"));
      GoalKey<Animals> FOLLOW_PARENT = GoalKey.of(Animals.class, NamespacedKey.minecraft("follow_parent"));
@@ -27,7 +27,7 @@ index dc60d945..751b9a5e 100644
      GoalKey<Mob> INTERACT = GoalKey.of(Mob.class, NamespacedKey.minecraft("interact"));
 diff --git a/src/main/java/net/pl3x/purpur/event/entity/RidableSpacebarEvent.java b/src/main/java/net/pl3x/purpur/event/entity/RidableSpacebarEvent.java
 new file mode 100644
-index 00000000..c0ec5a13
+index 000000000..c0ec5a130
 --- /dev/null
 +++ b/src/main/java/net/pl3x/purpur/event/entity/RidableSpacebarEvent.java
 @@ -0,0 +1,37 @@
@@ -69,10 +69,10 @@ index 00000000..c0ec5a13
 +    }
 +}
 diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
-index 5518ecd2..809021b2 100644
+index 3f0f38031..25372c58b 100644
 --- a/src/main/java/org/bukkit/entity/Entity.java
 +++ b/src/main/java/org/bukkit/entity/Entity.java
-@@ -656,4 +656,42 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
+@@ -659,4 +659,42 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
      @NotNull
      org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason getEntitySpawnReason();
      // Paper end
@@ -116,5 +116,5 @@ index 5518ecd2..809021b2 100644
 +    // Purpur end
  }
 -- 
-2.26.0.windows.1
+2.24.0