Updated Upstream (Paper)

Upstream has released updates that appears to apply and compile correctly

Paper Changes:
5ce1dd48 Add hand to BlockMultiPlaceEvent (fixes #2997) (#2998)
3ad47bcf Reduce chunk range timers
793bae0d Updated Upstream (CraftBukkit)

current-paper

@@ -1 +1 @@
-1.15.2--0f0446d7fa69d9a7b7a7bcd0903c386249009e6e
+1.15.2--f1111981a0c8d2a0c43ba485a8cbee39aeba2657

patches/server/0104-Optimize-PlayerChunkMap.patch

@@ -1,4 +1,4 @@
-From 235e99cdb51be4e62e987dd223824f900f3495d7 Mon Sep 17 00:00:00 2001
+From 349a2932baf2172b796df1b0956629a11286c9b8 Mon Sep 17 00:00:00 2001
 From: William Blake Galbreath <Blake.Galbreath@GMail.com>
 Date: Sun, 1 Mar 2020 20:07:54 -0600
 Subject: [PATCH] Optimize PlayerChunkMap
@@ -54,7 +54,7 @@ index 73d1570765..78735ba56e 100644
              this.b(Integer.MAX_VALUE);
          }
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 0ea0d1cff8..1bc961a61d 100644
+index 76c7f4a50f..dff40c04cd 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
 @@ -648,19 +648,17 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -81,8 +81,8 @@ index 0ea0d1cff8..1bc961a61d 100644
  
                      this.world.getMethodProfiler().enter("broadcast");
                      this.world.timings.broadcastChunkUpdates.startTiming(); // Paper - timings
-@@ -686,12 +684,7 @@ public class ChunkProviderServer extends IChunkProvider {
-                             // Paper end
+@@ -676,12 +674,7 @@ public class ChunkProviderServer extends IChunkProvider {
+                         if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(chunkcoordintpair, true)) { // Spigot
                              this.world.getMethodProfiler().enter("spawner");
                              this.world.timings.mobSpawn.startTiming(); // Spigot
 -                            EnumCreatureType[] aenumcreaturetype1 = aenumcreaturetype;