Date 2.1.2 has been released. Date is a pure Lua Date & Time module for Lua 5.x featuring date and Time string parsing, time addition & subtraction, time span calculation, support for ISO 8601 Dates, local time support, strftime-like formatting.
This release contains a bugfix for the formatting very small timespans (showing scientific notion). In the background the module now has been tested against Lua 5.3, and the rockspec has been adjusted accordingly.
Also available as a rock; `luarocks install date`