Convert metadata for ICC

Change-Id: I337749d89983e9dd91e10f6ea5166b466054bb9e
diff --git a/Changes b/Changes
index 0ab3365..4df9e1f 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,6 @@
+0.51 2023-05-16
+        - Support ICC meta.
+
 0.50 2023-02-13
         - Fix 'temporary-extract' configuration
           information.