Version v.5.3a
- bug fixed: auto-copy at foreground is now better handled
- bug fixed: in RPN mode Ctrl+V copied the clipboard to
  the display window but not to the stack
- bug fixed: it was not possible to enter several decimal
  separators in RPN mode.

Version v.5.3
- RPN calculation mode is now supported
- bug fixed: "A" command after an operation sign caused
  an exit.
- bug fixed: decimal point was not always accepted after
  command "N"

Version v.5.2
- MiniCalc can now be move around the screen with the pen.

Version v.5.1c
- the application can now be installed on drive d:
- at first run MiniCalc opens on the right side of the screen
- bug fixed: raise to power is no more accepted when the window
  is empty
- bug fixed: serial calculation on long number is now more reliable
  (eg 1234567891+1234567891×...)
- bug fixed: MiniCalc now supports thousands separator at "bring" 

Version v.5.1b
- "bug" fixed: serial additions to (& substractions from) memory
  now easier

Version v.5.1a
- thousands separators now used
- a pause has been introduced before auto-paste at foreground,
  to allow the exiting application to fill the clipboard
- bug fixed: decimal separator was not accepted in serial
  calculations (!)

Version v.5.1
- added Copy/Paste (Ctrl+C/Ctrl+V) functionality, with the options
  to auto-Copy when MiniCalc is sent to the background and to
  auto-Paste when MiniCalc is called to the foreground.