Release date: November 2, 2015 (build 1.3.187)

Improvements
Improved DayPilot.Date class implementation.
- API compatible with DayPilot Pro
- Shared instances - one point in time is always represented by the same DayPilot.Date instance
- Support for direct comparison (===, <, > operators)
- Immutable
- Encapsulated implementation (no access to internal properties)
- Improved formatting and parsing
- Comparable using AngularJS equals() method
- Millisecond support
For more information see DayPilot.Date in the documentation.
Fixes
Calendar uses timeFormat (12/24 hour clock) specified in the locale (for the default .timeFormat = "Auto" value).
Calendar .headerDateFormat uses the current .locale when formatting the day header text.
DayPilot