v9.0.0 7 October 2011
- ESBSmallCalc now built with Embarcadero Delphi 10.1 Berlin.
- ASPack no longer used for Executable Compression, so Executable will be considerably larger.
- Minor Improvements to User Interface, including for HiRes DPI.
- No longer dependent on ESBPCS for VCL but now fully dependent on our upcoming ESBDevLib for VCL/FMX.
- Includes sha256 Security Certificate for new Windows requirements.
- Now using FinalBuilder 8 for development builds.

v8.1.2 29 September 2011
- ESBSmallCalc now built with Embarcadero Delphi XE.
- Various updates to underlying Library.

v8.0.1 26 November 2010
- Fixed Trim Trailing Zeroes for some Decimal Separators types.
- Various updates to underlying Library.

v8.0.0 18 December 2009
- Installer now supports Unicode, and as such only Windows 2000 and later supported.
- ESBSmallCalc now built with Embarcadero Delphi 2010.
- Various updates to underlying Library.

v7.1 3 June 2009
- Update to underlying library.

v7.0.2 26 September 2008
- Increased Display and Memory Areas slightly to allow better display of some Fonts.

v7.0.1 23 July 2008
- Updates to Documentation in Readme.txt
- Saving of the configuration Units is now buffered until the program exits, as this improves performance especially on some Removable/Portable Devices.

v7.0.0 30 June 2008
- Added Percent Button, and defaults to 5 + 10 % = 5.5
- Improved support for Windows Vista.
- Minor improvements to the underlying Calculator Engine.
- Underlying Library Updates.

v6.0.0 3 July 2007
- Improved support for Windows Vista.
- Minor improvements to the underlying Calculator Engine.
- Now Compiled with CodeGear Delphi 2007.
- Executable and Setup are now Digitally Signed under "Crowning Star Holding Pty Ltd Trading as ESB Consultancy".

v5.2.1 7 March 2006
- Fixed problem where erroneous equations were not handled properly.

v5.2 31 Jan 2006
- Added Precedence option so you can now turn precedence off if you would prefer 5 + 2 * 3 = 21 rather than 11.

v5.1 4 Oct 2005
- Added Documentation for "Show Thousands Separators", "Lakh Formatting", "Prefix Functions" and "Position", all of which were added in v5.0, see Readme.txt for more info.
- Added support for "Stay On Top".

v5.0 30 Sep 2005
- Underlying Library Update.
- 'X' can now also be used for the multiply button as well as '*'.

v4.1.1 29 Jan 2004
- Underlying Library Update.

v4.1 - 31 Jul 2003
- Now have a "Use Memory" in esbsmallcalc.ini which controls whether the Memory is read from the Storage.
- Delete Key now behaves like Clear Button.
- Hint for Exit Button fixed.
- Cancel Button Removed since it wasn't needed.
- Keyboard shortcuts and hidden functions added to Readme.txt
- Settings in esbsmallcalc.ini added to Readme.txt
- Underlying Library Update.

v4.0 - 3 Apr 2003
- Initial Commercial Release based on years of work done with the Free ESBCalc and various in-house tools