19.0.0 (2020-08-09)

⚠ BREAKING CHANGES

• adds support for ESM and Deno (#295)
• ts: projects using @types/yargs-parser may see variations in type definitions.
• drops Node 6. begin following Node.js LTS schedule (#278)

Features

• adds support for ESM and Deno (#295) (195bc4a)
• expose camelCase and decamelize helpers (#296) (39154ce)
• deps: update to latest camelcase/decamelize (#281) (8931ab0)

Bug Fixes

• boolean numeric short option (#294) (f600082)
• raise permission error for Deno if config load fails (#298) (1174e2b)
• deps: update dependency decamelize to v3 (#274) (4d98698)
• types: switch back to using Partial types (#293) (bdc80ba)

Build System

• drops Node 6. begin following Node.js LTS schedule (#278) (9014ed7)

Code Refactoring

• ts: move index.js to TypeScript (#292) (f78d2b9)

18.1.3 (2020-04-16)

Bug Fixes

• setArg: options using camel-case and dot-notation populated twice (#268) (f7e15b9)

18.1.2 (2020-03-26)

Bug Fixes

• array, nargs: support -o=--value and --option=--value format (#262) (41d3f81)

18.1.1 (2020-03-16)

Bug Fixes

• __proto__ will now be replaced with ___proto___ in parse (#258), patching a potential prototype pollution vulnerability. This was reported by the Snyk Security Research Team.(63810ca)