v1.1.4 18 December 2012
- Added Ancient Roman Date to Date Calculations.
- Added Ancient Roman Year (A.U.C.) to Year Calculations.
- Changed Leap Year CheckBox to indicate "Leap Year (Gregorian)?" in Year Calculations.
- Added Julian Leap Year CheckBox to Year Calculations.
- Changed Leap Year CheckBox to indicate "Leap Year (Gregorian)?" in Date Calculations.
- Added Julian Leap Year CheckBox to Date Calculations.
- Minor UI Improvements.
- Library Update.

v1.1.3 30 May 2012
- Added a "This Year" Button to Year Calculations so that the Desired Year can be quickly reset to current Year.
- Added Ascension Day to Christian Dates in Year Calculations.
- Added Reformation Day to Christian Dates in Year Calculations.
- Added All Saints Day to Christian Dates in Year Calculations.
- Added Memorial Day (US) to National Dates in Year Calculations.
- Changed the order of the Dates in Christian Dates so that they start with Epiphany.
- Help System now allows for Email Feedback.

v1.1.2 6 October 2011
- Year Calculations now allow the Roman Year to be entered and converted to Calendar Year.
- Added Maundy Thursday to Christian Holidays in Year Calculations.
- Added Canada Day to National Holidays in Year Calculations.
- Minor UI Improvements.
- Library Update.

v1.1.1 13 July 2011
- Added DDD:HH:MM to Date/Time Range Calculations to display Days, Hours and Minutes apart using the System Time Separator.
- Fixed ANSI Date Entry in Date/Time Calculations.
- Minor UI Improvements.
- Library Update.

v1.1.0 10 May 2011
- Date Calculations now go back to 1 January 100 AD/CE according to the Gregorian Calendar.
- Date Calculations now show Jewish Calendar Date.
- Date Calculations now show Julian Calendar Date.
- Date Calculations now uses a different Muslim Date Calculation.
- Date/Time Calculations Page added.
- Durations Page added to Tools to allow summing of durations.
- Year Calculations now go back to 1 AD using Gregorian Calendar.
- Problem with Jewish Special Date Calculations for years prior to 1979 fixed.
- Golden Number and Epact removed from Christian Holidays in Year Calculations.
- Major Update to the underlying Date Calculator Engine.
- Minor UI Improvements.
- Library Update.

v1.0.4 11 April 2011
- Added Labor Day (US) to National Holidays in Year Calculations.
- Added Independence Day (US) to National Holidays in Year Calculations.
- Added Pentecost to Christian Holidays in Year Calculations.
- Added First Sunday of Advent to Christian Holidays in Year Calculations.
- There is a problem with our Jewish Holiday Calculations prior to 1979 - sorry about that will get it fixed, just disabled for earlier dates currently.
- Minor UI Improvements.
- Library Update.

v1.0.3 1 April 2011
- For Date and Date/Time Calculations, the earliest date is now 1 Jan 1600 so that we avoid confusion between Gregorian and Julian Dates. We are working on improvements so that eventually we will go all the way back to 1 January 4713 BC.
- Fixed the GMT/UT Display on the Time Zones Page so that it displays correctly.
- Improved Calculations when going back to the Date in the Date Calculations page.
- Added Muslim Civil Date Display to Date Calculations page.
- Minor UI Improvements.
- Library Update.

v1.0.2 10 March 2011
- Added Passover to Jewish Holidays in Year Calculations.
- Added Ash Wednesday to Christian Holidays in Year Calculations.
- Added Halloween to National Holidays in Year Calculations.
- Improved handling of AM/PM in the Time Fields.

v1.0.1 10 February 2011
- First Commercial Release.