bump to 3.1.5 final
diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py
index 09d42d4..5e3095b 100644
--- a/Lib/idlelib/idlever.py
+++ b/Lib/idlelib/idlever.py
@@ -1 +1 @@
-IDLE_VERSION = "3.1.5rc2"
+IDLE_VERSION = "3.1.5"