diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63513ed..a8e4b00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 
+## 1.22.1.0
+
+* Add "Mean/" meta-metric (for the time being working only with MultiLabel-F-measure)
+* Add :S flag
+
 ## 1.22.0.0
 
 * Add SegmentAccuracy
diff --git a/geval.cabal b/geval.cabal
index 3103b53..5b425ce 100644
--- a/geval.cabal
+++ b/geval.cabal
@@ -1,5 +1,5 @@
 name:                geval
-version:             1.22.0.0
+version:             1.22.1.0
 synopsis:            Machine learning evaluation tools
 description:         Please see README.md
 homepage:            http://github.com/name/project