Binary package “libhowardhinnant-date-dev” in ubuntu lunar

date and time library based on the C++ <chrono> header - development files

 howardhinnant-date extends <chrono> to calendars and timezones,
 focusing on a seamless integration with the existing <chrono> library,
 type safety, performance and ease of use.
 .
 This package contains the development headers of the library.