Fix years in dates < 2 characters

Change-Id: I1f7397515586f6cdf228a776e794f46f8f9b9958
diff --git a/Changes b/Changes
index 4df9e1f..106a58c 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,6 @@
-0.51 2023-05-16
+0.51 2023-08-25
         - Support ICC meta.
+        - Fix date handling for years of length < 2.
 
 0.50 2023-02-13
         - Fix 'temporary-extract' configuration