Updated readme

Author: rmraya

README.md

@@ -49,6 +49,7 @@ XML and JSON filters are configurable
 
 Version | Comment | Release Date
 :------:|---------|:-----------:
+3.13.0 | Added export as TMX scripts; allowed relative paths from command line | August 27th, 2023
 3.12.0 | Improved JSON support and localization | August 16th, 2023
 3.11.0 | Improved SVG handling and language sorting | July 31st, 2023
 3.10.0 | Fixed TMX exports | July 10th, 2023