Added note to changefile

Change-Id: I26892e4afda4db2879aaf8f6aa7d2c32148b6a30
diff --git a/Changes b/Changes
index b87208b..1763384 100755
--- a/Changes
+++ b/Changes
@@ -1,4 +1,6 @@
-0.48 2022-11-30
+0.48 2022-12-06
+        - Added support for NKJP tagset in annotation
+          assistant. (diewald)
 
 0.47 2022-11-22
         - Add command to generate super_client_info file. (diewald)