v2.00 -> v2.02 - source folder selection alert added - interface more compact - all deprecated code rewritten - More by dragonBTV menu updated

v1.81 -> v2.00 - Any Mac (Apple Silicon, Intel) version for macOS Big Sur - fully rewritten the file convert function - changed to copy all convert files to the output folder - fix bug of reuse source folder on output - processing progress indicator added - interface fine-tuning for dark mode - support menu updated - fix background issue on dark mode - all deprecated functions rewritten

v1.60 -> v1.80 - updated to macOS Sierra 10.12 and still compatible to OS10.7 and above - interface adjusted - dock menu modified - app menu rearranged - all deprecated function are replaced - all file operation are changed to Sandbox compatible - icon modified - change color of all popup alerts into white - option "beep after each file" deleted for faster conversion - More apps by dragonBTV is simplified by displaying in App Store directly

important upgrade! - more compact white color interface; - auto save last all input format selection; - none input type selected alert; - featureRequest Alert updated; - add dock menu; - more detailed technical support email templet; - more detailed feature request email templet; - updated more by dragonBTV panel; - About menu updated;

v1.30 -> v1.36 - handle all cap letter suffix now, like DOC, RTF,HTML; - add beep after each conversion of each format; - add feature request menu and alert; - add "more by dragonBTV" panel; v1.36 -> v1.60 important upgrade! - more compact white color interface; - auto save last all input format selection; - none input type selected alert; - featureRequest Alert updated; - add dock menu; - more detailed technical support email templet; - more detailed feature request email templet; - updated more by dragonBTV panel; - About menu updated;