v0.3  -- MAJOR BUG: fixed invalid HFE output due to hxcfe regression
         OPTIMIZATION: improved error handling
         OPTIMIZATION: combined EFE conversion tools into one

v0.4  -- OPTIMIZATION: EnsoniqFS "[03]" IMG/HFE file extension fix

v0.45 -- MINOR BUG: fixed improper EPS HFE interface type

v0.60 -- MAJOR FEATURE: added macOS support
         MAJOR FEATURE: ASR and EPS16 SuperDisk option
         MINOR FEATURE: added XP 32-bit support
         MINOR FEATURE: EFA/EFEs can now be in sub-directories
         MINOR FEATURE: EFA/EFEs are now simultaneously processed in ASR modes

v0.70 -- MINOR FEATURE: macOS Catalina support
