Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
466820160 Upstream Update (#5211)
2a0ee4b65 Add support for hex color codes in console
4e958e229 We're going on an Adventure! (#4842)
1a9735611 Stop loop when flags set to false (#5101)
a5928db4a [Auto] Updated Upstream (CraftBukkit)

patches/server/0165-Fix-PlayerEditBookEvent-not-saving-new-book.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <blake.galbreath@gmail.com>
+Date: Mon, 25 Jan 2021 10:22:28 -0600
+Subject: [PATCH] Fix PlayerEditBookEvent not saving new book
+
+
+diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
+index 024f5769035e978c2e7749526329a78a70ae7887..2e9fe1a2390eb109d3737797be777f6e04210eff 100644
+--- a/src/main/java/net/minecraft/server/PlayerConnection.java
++++ b/src/main/java/net/minecraft/server/PlayerConnection.java
+@@ -1061,7 +1061,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
+             list.stream().map(s -> s = color(s, hasPerm, false)).map(NBTTagString::a).forEach(nbttaglist::add); // Purpur - edit book
+             ItemStack old = itemstack.cloneItemStack(); // CraftBukkit
+             itemstack.a("pages", (NBTBase) nbttaglist);
+-            CraftEventFactory.handleEditBookEvent(player, i, old, itemstack); // CraftBukkit
++            this.player.inventory.setItem(i, CraftEventFactory.handleEditBookEvent(player, i, old, itemstack)); // CraftBukkit // Purpur
+         }
+     }
+