PaperMC/nms-patches/PlayerAbilities.patch

--- a/net/minecraft/server/PlayerAbilities.java
+++ b/net/minecraft/server/PlayerAbilities.java
@@ -7,8 +7,8 @@
     public boolean canFly;
     public boolean canInstantlyBuild;
     public boolean mayBuild = true;
-    private float flySpeed = 0.05F;
-    private float walkSpeed = 0.1F;
+    public float flySpeed = 0.05F; // CraftBukkit - public
+    public float walkSpeed = 0.1F; // CraftBukkit - public
 
     public PlayerAbilities() {}