Separated regex grammar rules for reuse

Change-Id: Ife6c9c3998b0c0a1a1017a8f735000c2eca66790
Reviewed-on: https://korap.ids-mannheim.de/gerrit/c/KorAP/Koral/+/6023
Reviewed-by: Nils Diewald <nils@diewald-online.de>
diff --git a/Changes b/Changes
index 7523e71..967aee3 100644
--- a/Changes
+++ b/Changes
@@ -2,8 +2,9 @@
     - [feature] Improve regex treatment of negative
       character classes (diewald)
     - [bugfix] Improve quantifiers in Regex (diewald)
+    - [feature] Separated regex grammar for reuse (diewald)
 
-0.38.1 2022-01-07
+0.38.1 2022-10-05
     - [security] Updated log4j (diewald)
     - Fixed Annis OR group (resolved #96) 
     - [security] Updated jackson (diewald)