• New Batch Mode allows the script to be run independently (see issue #41 and thanks @Chris230291!)
• Moved option check earlier in the script and completely reworked options/arguments processing
• Correctly handles positional arguments regardless of relation to flagged options
• Added flagged options for audio and subtitles
• Added long argument options
• Mode detection is more robust
• Normalized test event output
• Added error checking for curl, mv, and rm execute
• Added additional error text
• Normalized some rare error messages
• Logs now display the track codec (Fixed the broken codec detection awk code)
• Explicitly set track language to "und" if no language detected by mkvmerge. This normalizes the behavior instead of keeping all unknown tracks indiscriminately.