Update CHANGES.md for v2.18.0
diff --git a/CHANGES.md b/CHANGES.md
index 6653723..7fd273e 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+Version 2.18.0 released 2018-05-12
+
+* Add the 100.64.0.0/10 private IP shared address range
+  https://github.com/mochi/mochiweb/pull/193
+
 Version 2.17.0 released 2017-08-12
 
 * Fix deprecation warnings for Erlang/OTP 20.0
diff --git a/src/mochiweb.app.src b/src/mochiweb.app.src
index 6bcdd5a..60f15f5 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, "2.17.0"},
+  {vsn, "2.18.0"},
   {modules, []},
   {registered, []},
   {env, []},