Ken done this a while back:
Version 4.04 - 11-Jun-2018 - updated mesonet-map-common.php, mesonet-map-genhtml-inc.php, mesonet-map-json.php to fix deprecated each() calls, correct JSON output/processing and HTML generation
Version 4.03 - 29-May-2018 - updated several .php scripts for timezone processing, updated all mesonet-map-lang-*.txt files to replace a preg_match with 'e' modifier in one function
Version 4.02 - 27-May-2018 - mesonet-map.css V4.02 adjusted z-index values in CSS to better work with Saratoga template flyout-menu set
Version 4.01 - 25-May-2018 - fixed mesonet-map-genjs-inc.php V4.01 to honor $rmProvider default map selection
Version 4.00 - 23-May-2018 - replaced Google Map with Leaflet/OpenStreetMaps functionality - no map key needed!