General

• Add .js to all import statements to better support esm modules
• Fixed some styling issues
• Refactor package so that measures can be imported/required independantly
• Move definitions index.ts file to all.ts
• Remove measure export from all.ts
• Fix import statements in tests
• Update tsconfig configs so that types are included in their own folder inside
• Update package.json to better support esm and typescript package requirements
• Replace ts-ignore with ts-expect-error in tests

Measures

• Add mil/mils as imperial length unit (1/1000th of an inch)
• Fixed Kelvin singular and plural values
• Add Ws (Watt-second) and Wm (Watt-minute)
• Add mH2O and mmHg pressure conversions
• Add torque
• Add kilogram-force to force
• Add stones
• Add calorie and kcalorie as new nutritional energy units

Development

• Update development dependencies
• Update node versions for ci runner

General

• Add TS github action which will now run on PRs
• Updated dev packages to latest verions (#674af3d)
• Add contributing document

Measures

• Add in/hr and mm/hr to Speed
• Add lb/h, lb/h, kg/h, kg/s, and mt/h to Mass Flow Rate
• Fix Digital measures to use base 10 instead of base 2

General

• Fixed toBest so that it correctly handles negative numbers
• Fixed a couple spelling mistakes

Measures

• Add MJ and GJ to Energy
• Add Ml and Gl to Volume

General

• Add system option to toBest method
• Fix incorrect singular and plural names for krm unit
• Fix toBest returning a number less than the cut off number #219
• Update documentation to hopefully provide better examples
• Various development dependency updates

Measures

• Add inches of mercury
• Add ft/min
• Add nm2
• Add μm2

General

• fix TS4023 error when using module commonjs
• fix eslint warnings on functions without a declared return type

General

• Move core code out of the index file and into its own file. This is so that the index file can be used strictly for exporting
• Add exports for all measures from the index file in definitions
• Remove unit property from Anchor
• Update measure structure and Convert class to support any system name
• Update measure structure and Convert class to support any number of systems
• Update Convert class to support generics types for Measure names, System names, and Unit names. This provides TS with enough information to warm users if they are trying to use a unit that doesn't exist (for example)
• Update Convert class to throw an error if system anchors are missing

Measures

• Fix descriptions for cm2 area unit

General

• Remove lodash dependencies
• Add better typescript support
• Add support for custom measures
• Update release to support different modules: cjs, esm and, umd

Measures

• Add pieces measure
• Add new power units (Btu/s, ft-lb/s and hp)
• Update miles per hour to use correct abbreviation mph
• Add Add nonometers and micrometers

• Added support for new units
  • Illuminance [ lux, ft-cd ]
  • Frequencies [ mHz, kHz, MHz, GHz, THz, rpm, deg/s, rad/s ]
• Added toBest({ cutOffNumber }) option.
• Updated documentation and tests.

Updated README

• Added installation instructions
• Added new unit types

Added support for new units:

• Imperial Tons (t)
• Metric Tonnes (mt).