Update README.md

ds58 · web-flow · commit d77ef61ace84 · 2018-07-25T12:25:10.000-05:00
diff --git a/README.md b/README.md
@@ -2,3 +2,5 @@
 [![](https://jitpack.io/v/koca2000/NoteBlockAPI.svg)](https://jitpack.io/#koca2000/NoteBlockAPI)
 
 For informations about this Spigot/Bukkit API go to https://www.spigotmc.org/resources/noteblockapi.19287/
+
+Latest build (updated for 1.13) https://ci.ruinscraft.com/job/NoteBlockAPI/
