Update CHANGES.md and version to v2.15.1
diff --git a/CHANGES.md b/CHANGES.md
index fddd3cb..a11b4a7 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+Version 2.15.1 released 2016-06-24
+
+* Fixed deprecation warnings in Erlang/OTP 19.0
+  https://github.com/mochi/mochiweb/pull/177
+
 Version 2.15.0 released 2016-05-08
 
 * mochiweb_request now normalizes paths such that duplicate slashes are
diff --git a/src/mochiweb.app.src b/src/mochiweb.app.src
index 3bab78f..0628189 100644
--- a/src/mochiweb.app.src
+++ b/src/mochiweb.app.src
@@ -1,7 +1,7 @@
 %% This is generated from src/mochiweb.app.src
 {application, mochiweb,
  [{description, "MochiMedia Web Server"},
-  {vsn, "2.15.0"},
+  {vsn, "2.15.1"},
   {modules, []},
   {registered, []},
   {env, []},