diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c6aeb4..e397830 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ set(appName "Rhubarb Lip Sync")
 set(appVersionMajor 0)
 set(appVersionMinor 1)
 set(appVersionPatch 0)
-set(appVersionSuffix -alpha)
+set(appVersionSuffix "")
 set(appVersion "${appVersionMajor}.${appVersionMinor}.${appVersionPatch}${appVersionSuffix}")
 
 project(${appName})
@@ -139,7 +139,7 @@ install(
 	DESTINATION .
 )
 install(
-	FILES README.md LICENSE.md
+	FILES README.md LICENSE.md VERSION.md
 	DESTINATION .
 )
 
diff --git a/VERSION.md b/VERSION.md
new file mode 100644
index 0000000..6aa323c
--- /dev/null
+++ b/VERSION.md
@@ -0,0 +1,7 @@
+# Version history
+
+## Version 0.1
+
+* Two-pass phone detection using [CMU PocketSphinx](http://cmusphinx.sourceforge.net/)
+* Fixed set of eight mouth shapes, based on the Hanna-Barbera shapes
+* Naive (but well-tuned) mapping from phones to mouth shapes
\ No newline at end of file