Provide conllu2korapxml to convert from ConLL-U to KorAP-XML zip

Change-Id: I8913abac4713800bf38b38935004fd6ee416aab1
diff --git a/Changes b/Changes
index abdb3a6..c828668 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,5 @@
+        - Provide conllu2korapxml to convert from ConLL-U to KorAP-XML zip
+
 0.2 2021-02-12
         - Convert also KorAP-XML base zips