Add -p|--progress option to show progress and ETA

Change-Id: I14d9225bae6ca3af2ccc129399f51f6440947f49
diff --git a/Changes b/Changes
index 7added2..03ccb1d 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,7 @@
         - Upgrade KorAP-Tokenizer to v2.3.0 (resolves issues with
           gendersternchen after hyphens, emoji clusters, and Wikipedia templates).
         - Upgrade Java dependency to 21.
+        - Added --progress option.
 
 2.6.1 2025-04-16
         - Fix ASCII entity resolution.