1.3.0
- Added a metadata property on a TokenList. This API lets you quickly get to the data primitives involved in common expression "forms" (unit conversions, time zone conversions, etc).
- Support for hexadecimal and binary conversions ('0b1001 to decimal', '512 to hex', '0x23F to binary').
- Added a function to get the midpoint between two dates ('halfway/midpoint between March 12 and October 5')