yargs/yargs
### [`v15.4.1`](https://togithub.com/yargs/yargs/releases/v15.4.1)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.4.0...v15.4.1)
decamelize had 12mb dependency, we have downgraded to an earlier version.
### [`v15.4.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1540-httpswwwgithubcomyargsyargscomparev1531v1540-2020-06-30)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.3.1...v15.4.0)
##### Features
- adds deprecation option for commands ([027a636](https://www.github.com/yargs/yargs/commit/027a6365b737e13116811a8ef43670196e1fa00a))
- support array of examples ([#1682](https://www.github.com/yargs/yargs/issues/1682)) ([225ab82](https://www.github.com/yargs/yargs/commit/225ab8271938bed3a48d23175f3d580ce8cd1306))
##### Bug Fixes
- **docs:** describe usage of `.check()` in more detail ([932cd11](https://www.github.com/yargs/yargs/commit/932cd1177e93f5cc99edfe57a4028e30717bf8fb))
- **i18n:** Japanese translation phrasing ([#1619](https://www.github.com/yargs/yargs/issues/1619)) ([0894175](https://www.github.com/yargs/yargs/commit/089417550ef5a5b8ce3578dd2a989191300b64cd))
- **strict mode:** report default command unknown arguments ([#1626](https://www.github.com/yargs/yargs/issues/1626)) ([69f29a9](https://www.github.com/yargs/yargs/commit/69f29a9cd429d4bb99481238305390107ac75b02))
- **usage:** translate 'options' group only when displaying help ([#1600](https://www.github.com/yargs/yargs/issues/1600)) ([e60b39b](https://www.github.com/yargs/yargs/commit/e60b39b9d3a912c06db43f87c86ba894142b6c1c))
##### Reverts
- Revert "chore(deps): update dependency eslint to v7 ([#1656](https://togithub.com/yargs/yargs/issues/1656))" ([#1673](https://togithub.com/yargs/yargs/issues/1673)) ([34949f8](https://www.github.com/yargs/yargs/commit/34949f89ee7cdf88f7b315659df4b5f62f714842)), closes [#1656](https://www.github.com/yargs/yargs/issues/1656) [#1673](https://www.github.com/yargs/yargs/issues/1673)
##### [15.3.1](https://www.github.com/yargs/yargs/compare/v15.3.0...v15.3.1) (2020-03-16)
##### Bug Fixes
- \_\_proto\_\_ will now be replaced with \_\_\_proto\_\_\_ in parse ([#258](https://www.github.com/yargs/yargs-parser/issues/258)), patching a potential
prototype pollution vulnerability. This was reported by the Snyk Security Research Team. ([63810ca](https://www.github.com/yargs/yargs-parser/commit/63810ca1ae1a24b08293a4d971e70e058c7a41e2))
### [`v15.3.1`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1531-httpswwwgithubcomyargsyargscomparev1530v1531-2020-03-16)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.3.0...v15.3.1)
### [`v15.3.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1530-httpswwwgithubcomyargsyargscomparev1520v1530-2020-03-08)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.2.0...v15.3.0)
##### Features
- **yargs-parser:** introduce single-digit boolean aliases ([#1576](https://www.github.com/yargs/yargs/issues/1576)) ([3af7f04](https://www.github.com/yargs/yargs/commit/3af7f04cdbfcbd4b3f432aca5144d43f21958c39))
- add usage for single-digit boolean aliases ([#1580](https://www.github.com/yargs/yargs/issues/1580)) ([6014e39](https://www.github.com/yargs/yargs/commit/6014e39bca3a1e8445aa0fb2a435f6181e344c45))
##### Bug Fixes
- address ambiguity between nargs of 1 and requiresArg ([#1572](https://www.github.com/yargs/yargs/issues/1572)) ([a5edc32](https://www.github.com/yargs/yargs/commit/a5edc328ecb3f90d1ba09cfe70a0040f68adf50a))
### [`v15.2.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1520-httpswwwgithubcomyargsyargscomparev1510v1520-2020-03-01)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.1.0...v15.2.0)
##### ⚠ BREAKING CHANGES
- **deps:** yargs-parser@17.0.0 no longer implicitly creates arrays out of boolean
arguments when duplicates are provided
##### Features
- **completion:** takes negated flags into account when boolean-negation is set ([#1509](https://www.github.com/yargs/yargs/issues/1509)) ([7293ad5](https://www.github.com/yargs/yargs/commit/7293ad50d20ea0fb7dd1ac9b925e90e1bd95dea8))
- **deps:** pull in yargs-parser@17.0.0 ([#1553](https://www.github.com/yargs/yargs/issues/1553)) ([b9409da](https://www.github.com/yargs/yargs/commit/b9409da199ebca515a848489c206b807fab2e65d))
- deprecateOption ([#1559](https://www.github.com/yargs/yargs/issues/1559)) ([8aae333](https://www.github.com/yargs/yargs/commit/8aae3332251d09fa136db17ef4a40d83fa052bc4))
- display appropriate $0 for electron apps ([#1536](https://www.github.com/yargs/yargs/issues/1536)) ([d0e4379](https://www.github.com/yargs/yargs/commit/d0e437912917d6a66bb5128992fa2f566a5f830b))
- introduces strictCommands() subset of strict mode ([#1540](https://www.github.com/yargs/yargs/issues/1540)) ([1d4cca3](https://www.github.com/yargs/yargs/commit/1d4cca395a98b395e6318f0505fc73bef8b01350))
- **deps:** yargs-parser with 'greedy-array' configuration ([#1569](https://www.github.com/yargs/yargs/issues/1569)) ([a03a320](https://www.github.com/yargs/yargs/commit/a03a320dbf5c0ce33d829a857fc04a651c0bb53e))
##### Bug Fixes
- help always displayed for the first command parsed having an async handler ([#1535](https://www.github.com/yargs/yargs/issues/1535)) ([d585b30](https://www.github.com/yargs/yargs/commit/d585b303a43746201b05c9c9fda94a444634df33))
- **deps:** fix enumeration for normalized path arguments ([#1567](https://www.github.com/yargs/yargs/issues/1567)) ([0b5b1b0](https://www.github.com/yargs/yargs/commit/0b5b1b0e5f4f9baf393c48e9cc2bc85c1b67a47a))
- **locales:** only translate default option group name ([acc16de](https://www.github.com/yargs/yargs/commit/acc16de6b846ea7332db753646a9cec76b589162))
- **locales:** remove extra space in French for 'default' ([#1564](https://www.github.com/yargs/yargs/issues/1564)) ([ecfc2c4](https://www.github.com/yargs/yargs/commit/ecfc2c474575c6cdbc6d273c94c13181bd1dbaa6))
- **translations:** add French translation for unknown command ([#1563](https://www.github.com/yargs/yargs/issues/1563)) ([18b0b75](https://www.github.com/yargs/yargs/commit/18b0b752424bf560271e670ff95a0f90c8386787))
- **translations:** fix pluralization in error messages. ([#1557](https://www.github.com/yargs/yargs/issues/1557)) ([94fa38c](https://www.github.com/yargs/yargs/commit/94fa38cbab8d86943e87bf41d368ed56dffa6835))
- **yargs:** correct support of bundled electron apps ([#1554](https://www.github.com/yargs/yargs/issues/1554)) ([a0b61ac](https://www.github.com/yargs/yargs/commit/a0b61ac21e2b554aa73dbf1a66d4a7af94047c2f))
### [`v15.1.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1510-httpswwwgithubcomyargsyargscomparev1502v1510-2020-01-02)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.2...v15.1.0)
##### Features
- **lang:** add Finnish localization (language code fi) ([222c8fe](https://www.github.com/yargs/yargs/commit/222c8fef2e2ad46e314c337dec96940f896bec35))
- complete short options with a single dash ([#1507](https://www.github.com/yargs/yargs/issues/1507)) ([99011ab](https://www.github.com/yargs/yargs/commit/99011ab5ba90232506ece0a17e59e2001a1ab562))
- onFinishCommand handler ([#1473](https://www.github.com/yargs/yargs/issues/1473)) ([fe380cd](https://www.github.com/yargs/yargs/commit/fe380cd356aa33aef0449facd59c22cab8930ac9))
##### Bug Fixes
- getCompletion() was not working for options ([#1495](https://www.github.com/yargs/yargs/issues/1495)) ([463feb2](https://www.github.com/yargs/yargs/commit/463feb2870158eb9df670222b0f0a40a05cf18d0))
- misspelling of package.json `engines` field ([0891d0e](https://www.github.com/yargs/yargs/commit/0891d0ed35b30c83a6d9e9f6a5c5f84d13c546a0))
- populate positionals when unknown-options-as-args is set ([#1508](https://www.github.com/yargs/yargs/issues/1508)) ([bb0f2eb](https://www.github.com/yargs/yargs/commit/bb0f2eb996fa4e19d330b31a01c2036cafa99a7e)), closes [#1444](https://www.github.com/yargs/yargs/issues/1444)
- show 2 dashes on help for single digit option key or alias ([#1493](https://www.github.com/yargs/yargs/issues/1493)) ([63b3dd3](https://www.github.com/yargs/yargs/commit/63b3dd31a455d428902220c1992ae930e18aff5c))
- **docs:** use recommended cjs import syntax for ts examples ([#1513](https://www.github.com/yargs/yargs/issues/1513)) ([f9a18bf](https://www.github.com/yargs/yargs/commit/f9a18bfd624a5013108084f690cd8a1de794c430))
##### [15.0.2](https://www.github.com/yargs/yargs/compare/v15.0.1...v15.0.2) (2019-11-19)
##### Bug Fixes
- temporary fix for libraries that call Object.freeze() ([#1483](https://www.github.com/yargs/yargs/issues/1483)) ([99c2dc8](https://www.github.com/yargs/yargs/commit/99c2dc850e67c606644f8b0c0bca1a59c87dcbcd))
##### [15.0.1](https://www.github.com/yargs/yargs/compare/v15.0.0...v15.0.1) (2019-11-16)
##### Bug Fixes
- **deps:** cliui, find-up, and string-width, all drop Node 6 support ([#1479](https://www.github.com/yargs/yargs/issues/1479)) ([6a9ebe2](https://www.github.com/yargs/yargs/commit/6a9ebe2d955e3e979e76c07ffbb1c17fef64cb49))
### [`v15.0.2`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1502-httpswwwgithubcomyargsyargscomparev1501v1502-2019-11-19)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.1...v15.0.2)
### [`v15.0.1`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1501-httpswwwgithubcomyargsyargscomparev1500v1501-2019-11-16)
[Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.0...v15.0.1)
### [`v15.0.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1500-httpswwwgithubcomyargsyargscomparev1420v1500-2019-11-10)
[Compare Source](https://togithub.com/yargs/yargs/compare/32a460ac5dcd9d4666b6688671b5680fabce7169...v15.0.0)
##### ⚠ BREAKING CHANGES
- **deps:** yargs-parser now throws on invalid combinations of config ([#1470](https://togithub.com/yargs/yargs/issues/1470))
- yargs-parser@16.0.0 drops support for Node 6
- drop Node 6 support ([#1461](https://togithub.com/yargs/yargs/issues/1461))
- remove package.json-based parserConfiguration ([#1460](https://togithub.com/yargs/yargs/issues/1460))
##### Features
- **deps:** yargs-parser now throws on invalid combinations of config ([#1470](https://www.github.com/yargs/yargs/issues/1470)) ([c10c38c](https://www.github.com/yargs/yargs/commit/c10c38cca04298f96b55a7e374a9a134abefffa7))
- expose `Parser` from `require('yargs/yargs')` ([#1477](https://www.github.com/yargs/yargs/issues/1477)) ([1840ba2](https://www.github.com/yargs/yargs/commit/1840ba22f1a24c0ece8e32bbd31db4134a080aee))
##### Bug Fixes
- **docs:** TypeScript import to prevent a future major release warning ([#1441](https://www.github.com/yargs/yargs/issues/1441)) ([b1b156a](https://www.github.com/yargs/yargs/commit/b1b156a3eb4ddd6803fbbd56c611a77919293000))
- stop-parse was not being respected by commands ([#1459](https://www.github.com/yargs/yargs/issues/1459)) ([12c82e6](https://www.github.com/yargs/yargs/commit/12c82e62663e928148a7ee2f51629aa26a0f9bb2))
- update to yargs-parser with fix for array default values ([#1463](https://www.github.com/yargs/yargs/issues/1463)) ([ebee59d](https://www.github.com/yargs/yargs/commit/ebee59d9022da538410e69a5c025019ed46d13d2))
- **docs:** update boolean description and examples in docs ([#1474](https://www.github.com/yargs/yargs/issues/1474)) ([afd5b48](https://www.github.com/yargs/yargs/commit/afd5b4871bfeb90d58351ac56c5c44a83ef033e6))
##### Miscellaneous Chores
- drop Node 6 support ([#1461](https://www.github.com/yargs/yargs/issues/1461)) ([2ba8ce0](https://www.github.com/yargs/yargs/commit/2ba8ce05e8fefbeffc6cb7488d9ebf6e86cceb1d))
##### Code Refactoring
- remove package.json-based parserConfiguration ([#1460](https://www.github.com/yargs/yargs/issues/1460)) ([0d3642b](https://www.github.com/yargs/yargs/commit/0d3642b6f829b637938774c0c6ce5f6bfe1afa51))
### [`v14.2.3`](https://togithub.com/yargs/yargs/compare/9190d036daff5135fe0a352651e21769b6f66fad...32a460ac5dcd9d4666b6688671b5680fabce7169)
[Compare Source](https://togithub.com/yargs/yargs/compare/9190d036daff5135fe0a352651e21769b6f66fad...32a460ac5dcd9d4666b6688671b5680fabce7169)
### [`v14.2.2`](https://togithub.com/yargs/yargs/compare/2fe88f5e224ef495c9c03a85fde29b2ae44f5c54...9190d036daff5135fe0a352651e21769b6f66fad)
[Compare Source](https://togithub.com/yargs/yargs/compare/2fe88f5e224ef495c9c03a85fde29b2ae44f5c54...9190d036daff5135fe0a352651e21769b6f66fad)
### [`v14.2.1`](https://togithub.com/yargs/yargs/compare/v14.2.0...2fe88f5e224ef495c9c03a85fde29b2ae44f5c54)
[Compare Source](https://togithub.com/yargs/yargs/compare/v14.2.0...2fe88f5e224ef495c9c03a85fde29b2ae44f5c54)
### [`v14.2.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1420-httpsgithubcomyargsyargscomparev1410v1420-2019-10-07)
[Compare Source](https://togithub.com/yargs/yargs/compare/v14.1.0...v14.2.0)
##### Bug Fixes
- async middleware was called twice ([#1422](https://togithub.com/yargs/yargs/issues/1422)) ([9a42b63](https://togithub.com/yargs/yargs/commit/9a42b63))
- fix promise check to accept any spec conform object ([#1424](https://togithub.com/yargs/yargs/issues/1424)) ([0be43d2](https://togithub.com/yargs/yargs/commit/0be43d2))
- groups were not being maintained for nested commands ([#1430](https://togithub.com/yargs/yargs/issues/1430)) ([d38650e](https://togithub.com/yargs/yargs/commit/d38650e))
- **docs:** broken markdown link ([#1426](https://togithub.com/yargs/yargs/issues/1426)) ([236e24e](https://togithub.com/yargs/yargs/commit/236e24e))
- support merging deeply nested configuration ([#1423](https://togithub.com/yargs/yargs/issues/1423)) ([bae66fe](https://togithub.com/yargs/yargs/commit/bae66fe))
##### Features
- **deps:** introduce yargs-parser with support for unknown-options-as-args ([#1440](https://togithub.com/yargs/yargs/issues/1440)) ([4d21520](https://togithub.com/yargs/yargs/commit/4d21520))
### [`v14.1.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1410-httpsgithubcomyargsyargscomparev1400v1410-2019-09-06)
[Compare Source](https://togithub.com/yargs/yargs/compare/v14.0.0...v14.1.0)
##### Bug Fixes
- **docs:** fix incorrect parserConfiguration documentation ([2a99124](https://togithub.com/yargs/yargs/commit/2a99124))
- detect zsh when zsh isnt run as a login prompt ([#1395](https://togithub.com/yargs/yargs/issues/1395)) ([8792d13](https://togithub.com/yargs/yargs/commit/8792d13))
- populate correct value on yargs.parsed and stop warning on access ([#1412](https://togithub.com/yargs/yargs/issues/1412)) ([bb0eb52](https://togithub.com/yargs/yargs/commit/bb0eb52))
- showCompletionScript was logging script twice ([#1388](https://togithub.com/yargs/yargs/issues/1388)) ([07c8537](https://togithub.com/yargs/yargs/commit/07c8537))
- strict() should not ignore hyphenated arguments ([#1414](https://togithub.com/yargs/yargs/issues/1414)) ([b774b5e](https://togithub.com/yargs/yargs/commit/b774b5e))
- **docs:** formalize existing callback argument to showHelp ([#1386](https://togithub.com/yargs/yargs/issues/1386)) ([d217764](https://togithub.com/yargs/yargs/commit/d217764))
##### Features
- make it possible to merge configurations when extending other config. ([#1411](https://togithub.com/yargs/yargs/issues/1411)) ([5d7ad98](https://togithub.com/yargs/yargs/commit/5d7ad98))
### [`v14.0.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1400-httpsgithubcomyargsyargscomparev1330v1400-2019-07-30)
[Compare Source](https://togithub.com/yargs/yargs/compare/c5547b1333ab1821152d0a334a278fcb5496a0a6...v14.0.0)
##### ⚠ BREAKING CHANGES
- we now only officially support yargs.$0 parameter and discourage direct access to yargs.parsed
- previously to this fix methods like `yargs.getOptions()` contained the state of the last command to execute.
- do not allow additional positionals in strict mode
##### Bug Fixes
- calling parse multiple times now appropriately maintains state ([#1137](https://togithub.com/yargs/yargs/issues/1137)) ([#1369](https://togithub.com/yargs/yargs/issues/1369)) ([026b151](https://togithub.com/yargs/yargs/commit/026b151))
- prefer user supplied script name in usage ([#1383](https://togithub.com/yargs/yargs/issues/1383)) ([28c74b9](https://togithub.com/yargs/yargs/commit/28c74b9))
- **deps:** use decamelize from npm instead of vendored copy ([#1377](https://togithub.com/yargs/yargs/issues/1377)) ([015eeb9](https://togithub.com/yargs/yargs/commit/015eeb9))
- **examples:** fix usage-options.js to reflect current API ([#1375](https://togithub.com/yargs/yargs/issues/1375)) ([6e5b76b](https://togithub.com/yargs/yargs/commit/6e5b76b))
- do not allow additional positionals in strict mode ([35d777c](https://togithub.com/yargs/yargs/commit/35d777c))
- properties accessed on singleton now reflect current state of instance ([#1366](https://togithub.com/yargs/yargs/issues/1366)) ([409d35b](https://togithub.com/yargs/yargs/commit/409d35b))
- tolerate null prototype for config objects with `extends` ([#1376](https://togithub.com/yargs/yargs/issues/1376)) ([3d26d11](https://togithub.com/yargs/yargs/commit/3d26d11)), closes [#1372](https://togithub.com/yargs/yargs/issues/1372)
- yargs.parsed now populated before returning, when yargs.parse() called with no args ([#1382](https://togithub.com/yargs/yargs/issues/1382)) ([e3981fd](https://togithub.com/yargs/yargs/commit/e3981fd)), closes [#1382](https://togithub.com/yargs/yargs/issues/1382)
##### Features
- adds support for multiple epilog messages ([#1384](https://togithub.com/yargs/yargs/issues/1384)) ([07a5554](https://togithub.com/yargs/yargs/commit/07a5554))
- allow completionCommand to be set via showCompletionScript ([#1385](https://togithub.com/yargs/yargs/issues/1385)) ([5562853](https://togithub.com/yargs/yargs/commit/5562853))
Renovate configuration
:date: Schedule: At any time (no schedule defined).
:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
^13.0.0
->^15.0.0
Release Notes
yargs/yargs
### [`v15.4.1`](https://togithub.com/yargs/yargs/releases/v15.4.1) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.4.0...v15.4.1) decamelize had 12mb dependency, we have downgraded to an earlier version. ### [`v15.4.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1540-httpswwwgithubcomyargsyargscomparev1531v1540-2020-06-30) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.3.1...v15.4.0) ##### Features - adds deprecation option for commands ([027a636](https://www.github.com/yargs/yargs/commit/027a6365b737e13116811a8ef43670196e1fa00a)) - support array of examples ([#1682](https://www.github.com/yargs/yargs/issues/1682)) ([225ab82](https://www.github.com/yargs/yargs/commit/225ab8271938bed3a48d23175f3d580ce8cd1306)) ##### Bug Fixes - **docs:** describe usage of `.check()` in more detail ([932cd11](https://www.github.com/yargs/yargs/commit/932cd1177e93f5cc99edfe57a4028e30717bf8fb)) - **i18n:** Japanese translation phrasing ([#1619](https://www.github.com/yargs/yargs/issues/1619)) ([0894175](https://www.github.com/yargs/yargs/commit/089417550ef5a5b8ce3578dd2a989191300b64cd)) - **strict mode:** report default command unknown arguments ([#1626](https://www.github.com/yargs/yargs/issues/1626)) ([69f29a9](https://www.github.com/yargs/yargs/commit/69f29a9cd429d4bb99481238305390107ac75b02)) - **usage:** translate 'options' group only when displaying help ([#1600](https://www.github.com/yargs/yargs/issues/1600)) ([e60b39b](https://www.github.com/yargs/yargs/commit/e60b39b9d3a912c06db43f87c86ba894142b6c1c)) ##### Reverts - Revert "chore(deps): update dependency eslint to v7 ([#1656](https://togithub.com/yargs/yargs/issues/1656))" ([#1673](https://togithub.com/yargs/yargs/issues/1673)) ([34949f8](https://www.github.com/yargs/yargs/commit/34949f89ee7cdf88f7b315659df4b5f62f714842)), closes [#1656](https://www.github.com/yargs/yargs/issues/1656) [#1673](https://www.github.com/yargs/yargs/issues/1673) ##### [15.3.1](https://www.github.com/yargs/yargs/compare/v15.3.0...v15.3.1) (2020-03-16) ##### Bug Fixes - \_\_proto\_\_ will now be replaced with \_\_\_proto\_\_\_ in parse ([#258](https://www.github.com/yargs/yargs-parser/issues/258)), patching a potential prototype pollution vulnerability. This was reported by the Snyk Security Research Team. ([63810ca](https://www.github.com/yargs/yargs-parser/commit/63810ca1ae1a24b08293a4d971e70e058c7a41e2)) ### [`v15.3.1`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1531-httpswwwgithubcomyargsyargscomparev1530v1531-2020-03-16) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.3.0...v15.3.1) ### [`v15.3.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1530-httpswwwgithubcomyargsyargscomparev1520v1530-2020-03-08) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.2.0...v15.3.0) ##### Features - **yargs-parser:** introduce single-digit boolean aliases ([#1576](https://www.github.com/yargs/yargs/issues/1576)) ([3af7f04](https://www.github.com/yargs/yargs/commit/3af7f04cdbfcbd4b3f432aca5144d43f21958c39)) - add usage for single-digit boolean aliases ([#1580](https://www.github.com/yargs/yargs/issues/1580)) ([6014e39](https://www.github.com/yargs/yargs/commit/6014e39bca3a1e8445aa0fb2a435f6181e344c45)) ##### Bug Fixes - address ambiguity between nargs of 1 and requiresArg ([#1572](https://www.github.com/yargs/yargs/issues/1572)) ([a5edc32](https://www.github.com/yargs/yargs/commit/a5edc328ecb3f90d1ba09cfe70a0040f68adf50a)) ### [`v15.2.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1520-httpswwwgithubcomyargsyargscomparev1510v1520-2020-03-01) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.1.0...v15.2.0) ##### ⚠ BREAKING CHANGES - **deps:** yargs-parser@17.0.0 no longer implicitly creates arrays out of boolean arguments when duplicates are provided ##### Features - **completion:** takes negated flags into account when boolean-negation is set ([#1509](https://www.github.com/yargs/yargs/issues/1509)) ([7293ad5](https://www.github.com/yargs/yargs/commit/7293ad50d20ea0fb7dd1ac9b925e90e1bd95dea8)) - **deps:** pull in yargs-parser@17.0.0 ([#1553](https://www.github.com/yargs/yargs/issues/1553)) ([b9409da](https://www.github.com/yargs/yargs/commit/b9409da199ebca515a848489c206b807fab2e65d)) - deprecateOption ([#1559](https://www.github.com/yargs/yargs/issues/1559)) ([8aae333](https://www.github.com/yargs/yargs/commit/8aae3332251d09fa136db17ef4a40d83fa052bc4)) - display appropriate $0 for electron apps ([#1536](https://www.github.com/yargs/yargs/issues/1536)) ([d0e4379](https://www.github.com/yargs/yargs/commit/d0e437912917d6a66bb5128992fa2f566a5f830b)) - introduces strictCommands() subset of strict mode ([#1540](https://www.github.com/yargs/yargs/issues/1540)) ([1d4cca3](https://www.github.com/yargs/yargs/commit/1d4cca395a98b395e6318f0505fc73bef8b01350)) - **deps:** yargs-parser with 'greedy-array' configuration ([#1569](https://www.github.com/yargs/yargs/issues/1569)) ([a03a320](https://www.github.com/yargs/yargs/commit/a03a320dbf5c0ce33d829a857fc04a651c0bb53e)) ##### Bug Fixes - help always displayed for the first command parsed having an async handler ([#1535](https://www.github.com/yargs/yargs/issues/1535)) ([d585b30](https://www.github.com/yargs/yargs/commit/d585b303a43746201b05c9c9fda94a444634df33)) - **deps:** fix enumeration for normalized path arguments ([#1567](https://www.github.com/yargs/yargs/issues/1567)) ([0b5b1b0](https://www.github.com/yargs/yargs/commit/0b5b1b0e5f4f9baf393c48e9cc2bc85c1b67a47a)) - **locales:** only translate default option group name ([acc16de](https://www.github.com/yargs/yargs/commit/acc16de6b846ea7332db753646a9cec76b589162)) - **locales:** remove extra space in French for 'default' ([#1564](https://www.github.com/yargs/yargs/issues/1564)) ([ecfc2c4](https://www.github.com/yargs/yargs/commit/ecfc2c474575c6cdbc6d273c94c13181bd1dbaa6)) - **translations:** add French translation for unknown command ([#1563](https://www.github.com/yargs/yargs/issues/1563)) ([18b0b75](https://www.github.com/yargs/yargs/commit/18b0b752424bf560271e670ff95a0f90c8386787)) - **translations:** fix pluralization in error messages. ([#1557](https://www.github.com/yargs/yargs/issues/1557)) ([94fa38c](https://www.github.com/yargs/yargs/commit/94fa38cbab8d86943e87bf41d368ed56dffa6835)) - **yargs:** correct support of bundled electron apps ([#1554](https://www.github.com/yargs/yargs/issues/1554)) ([a0b61ac](https://www.github.com/yargs/yargs/commit/a0b61ac21e2b554aa73dbf1a66d4a7af94047c2f)) ### [`v15.1.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1510-httpswwwgithubcomyargsyargscomparev1502v1510-2020-01-02) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.2...v15.1.0) ##### Features - **lang:** add Finnish localization (language code fi) ([222c8fe](https://www.github.com/yargs/yargs/commit/222c8fef2e2ad46e314c337dec96940f896bec35)) - complete short options with a single dash ([#1507](https://www.github.com/yargs/yargs/issues/1507)) ([99011ab](https://www.github.com/yargs/yargs/commit/99011ab5ba90232506ece0a17e59e2001a1ab562)) - onFinishCommand handler ([#1473](https://www.github.com/yargs/yargs/issues/1473)) ([fe380cd](https://www.github.com/yargs/yargs/commit/fe380cd356aa33aef0449facd59c22cab8930ac9)) ##### Bug Fixes - getCompletion() was not working for options ([#1495](https://www.github.com/yargs/yargs/issues/1495)) ([463feb2](https://www.github.com/yargs/yargs/commit/463feb2870158eb9df670222b0f0a40a05cf18d0)) - misspelling of package.json `engines` field ([0891d0e](https://www.github.com/yargs/yargs/commit/0891d0ed35b30c83a6d9e9f6a5c5f84d13c546a0)) - populate positionals when unknown-options-as-args is set ([#1508](https://www.github.com/yargs/yargs/issues/1508)) ([bb0f2eb](https://www.github.com/yargs/yargs/commit/bb0f2eb996fa4e19d330b31a01c2036cafa99a7e)), closes [#1444](https://www.github.com/yargs/yargs/issues/1444) - show 2 dashes on help for single digit option key or alias ([#1493](https://www.github.com/yargs/yargs/issues/1493)) ([63b3dd3](https://www.github.com/yargs/yargs/commit/63b3dd31a455d428902220c1992ae930e18aff5c)) - **docs:** use recommended cjs import syntax for ts examples ([#1513](https://www.github.com/yargs/yargs/issues/1513)) ([f9a18bf](https://www.github.com/yargs/yargs/commit/f9a18bfd624a5013108084f690cd8a1de794c430)) ##### [15.0.2](https://www.github.com/yargs/yargs/compare/v15.0.1...v15.0.2) (2019-11-19) ##### Bug Fixes - temporary fix for libraries that call Object.freeze() ([#1483](https://www.github.com/yargs/yargs/issues/1483)) ([99c2dc8](https://www.github.com/yargs/yargs/commit/99c2dc850e67c606644f8b0c0bca1a59c87dcbcd)) ##### [15.0.1](https://www.github.com/yargs/yargs/compare/v15.0.0...v15.0.1) (2019-11-16) ##### Bug Fixes - **deps:** cliui, find-up, and string-width, all drop Node 6 support ([#1479](https://www.github.com/yargs/yargs/issues/1479)) ([6a9ebe2](https://www.github.com/yargs/yargs/commit/6a9ebe2d955e3e979e76c07ffbb1c17fef64cb49)) ### [`v15.0.2`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1502-httpswwwgithubcomyargsyargscomparev1501v1502-2019-11-19) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.1...v15.0.2) ### [`v15.0.1`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1501-httpswwwgithubcomyargsyargscomparev1500v1501-2019-11-16) [Compare Source](https://togithub.com/yargs/yargs/compare/v15.0.0...v15.0.1) ### [`v15.0.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1500-httpswwwgithubcomyargsyargscomparev1420v1500-2019-11-10) [Compare Source](https://togithub.com/yargs/yargs/compare/32a460ac5dcd9d4666b6688671b5680fabce7169...v15.0.0) ##### ⚠ BREAKING CHANGES - **deps:** yargs-parser now throws on invalid combinations of config ([#1470](https://togithub.com/yargs/yargs/issues/1470)) - yargs-parser@16.0.0 drops support for Node 6 - drop Node 6 support ([#1461](https://togithub.com/yargs/yargs/issues/1461)) - remove package.json-based parserConfiguration ([#1460](https://togithub.com/yargs/yargs/issues/1460)) ##### Features - **deps:** yargs-parser now throws on invalid combinations of config ([#1470](https://www.github.com/yargs/yargs/issues/1470)) ([c10c38c](https://www.github.com/yargs/yargs/commit/c10c38cca04298f96b55a7e374a9a134abefffa7)) - expose `Parser` from `require('yargs/yargs')` ([#1477](https://www.github.com/yargs/yargs/issues/1477)) ([1840ba2](https://www.github.com/yargs/yargs/commit/1840ba22f1a24c0ece8e32bbd31db4134a080aee)) ##### Bug Fixes - **docs:** TypeScript import to prevent a future major release warning ([#1441](https://www.github.com/yargs/yargs/issues/1441)) ([b1b156a](https://www.github.com/yargs/yargs/commit/b1b156a3eb4ddd6803fbbd56c611a77919293000)) - stop-parse was not being respected by commands ([#1459](https://www.github.com/yargs/yargs/issues/1459)) ([12c82e6](https://www.github.com/yargs/yargs/commit/12c82e62663e928148a7ee2f51629aa26a0f9bb2)) - update to yargs-parser with fix for array default values ([#1463](https://www.github.com/yargs/yargs/issues/1463)) ([ebee59d](https://www.github.com/yargs/yargs/commit/ebee59d9022da538410e69a5c025019ed46d13d2)) - **docs:** update boolean description and examples in docs ([#1474](https://www.github.com/yargs/yargs/issues/1474)) ([afd5b48](https://www.github.com/yargs/yargs/commit/afd5b4871bfeb90d58351ac56c5c44a83ef033e6)) ##### Miscellaneous Chores - drop Node 6 support ([#1461](https://www.github.com/yargs/yargs/issues/1461)) ([2ba8ce0](https://www.github.com/yargs/yargs/commit/2ba8ce05e8fefbeffc6cb7488d9ebf6e86cceb1d)) ##### Code Refactoring - remove package.json-based parserConfiguration ([#1460](https://www.github.com/yargs/yargs/issues/1460)) ([0d3642b](https://www.github.com/yargs/yargs/commit/0d3642b6f829b637938774c0c6ce5f6bfe1afa51)) ### [`v14.2.3`](https://togithub.com/yargs/yargs/compare/9190d036daff5135fe0a352651e21769b6f66fad...32a460ac5dcd9d4666b6688671b5680fabce7169) [Compare Source](https://togithub.com/yargs/yargs/compare/9190d036daff5135fe0a352651e21769b6f66fad...32a460ac5dcd9d4666b6688671b5680fabce7169) ### [`v14.2.2`](https://togithub.com/yargs/yargs/compare/2fe88f5e224ef495c9c03a85fde29b2ae44f5c54...9190d036daff5135fe0a352651e21769b6f66fad) [Compare Source](https://togithub.com/yargs/yargs/compare/2fe88f5e224ef495c9c03a85fde29b2ae44f5c54...9190d036daff5135fe0a352651e21769b6f66fad) ### [`v14.2.1`](https://togithub.com/yargs/yargs/compare/v14.2.0...2fe88f5e224ef495c9c03a85fde29b2ae44f5c54) [Compare Source](https://togithub.com/yargs/yargs/compare/v14.2.0...2fe88f5e224ef495c9c03a85fde29b2ae44f5c54) ### [`v14.2.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1420-httpsgithubcomyargsyargscomparev1410v1420-2019-10-07) [Compare Source](https://togithub.com/yargs/yargs/compare/v14.1.0...v14.2.0) ##### Bug Fixes - async middleware was called twice ([#1422](https://togithub.com/yargs/yargs/issues/1422)) ([9a42b63](https://togithub.com/yargs/yargs/commit/9a42b63)) - fix promise check to accept any spec conform object ([#1424](https://togithub.com/yargs/yargs/issues/1424)) ([0be43d2](https://togithub.com/yargs/yargs/commit/0be43d2)) - groups were not being maintained for nested commands ([#1430](https://togithub.com/yargs/yargs/issues/1430)) ([d38650e](https://togithub.com/yargs/yargs/commit/d38650e)) - **docs:** broken markdown link ([#1426](https://togithub.com/yargs/yargs/issues/1426)) ([236e24e](https://togithub.com/yargs/yargs/commit/236e24e)) - support merging deeply nested configuration ([#1423](https://togithub.com/yargs/yargs/issues/1423)) ([bae66fe](https://togithub.com/yargs/yargs/commit/bae66fe)) ##### Features - **deps:** introduce yargs-parser with support for unknown-options-as-args ([#1440](https://togithub.com/yargs/yargs/issues/1440)) ([4d21520](https://togithub.com/yargs/yargs/commit/4d21520)) ### [`v14.1.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1410-httpsgithubcomyargsyargscomparev1400v1410-2019-09-06) [Compare Source](https://togithub.com/yargs/yargs/compare/v14.0.0...v14.1.0) ##### Bug Fixes - **docs:** fix incorrect parserConfiguration documentation ([2a99124](https://togithub.com/yargs/yargs/commit/2a99124)) - detect zsh when zsh isnt run as a login prompt ([#1395](https://togithub.com/yargs/yargs/issues/1395)) ([8792d13](https://togithub.com/yargs/yargs/commit/8792d13)) - populate correct value on yargs.parsed and stop warning on access ([#1412](https://togithub.com/yargs/yargs/issues/1412)) ([bb0eb52](https://togithub.com/yargs/yargs/commit/bb0eb52)) - showCompletionScript was logging script twice ([#1388](https://togithub.com/yargs/yargs/issues/1388)) ([07c8537](https://togithub.com/yargs/yargs/commit/07c8537)) - strict() should not ignore hyphenated arguments ([#1414](https://togithub.com/yargs/yargs/issues/1414)) ([b774b5e](https://togithub.com/yargs/yargs/commit/b774b5e)) - **docs:** formalize existing callback argument to showHelp ([#1386](https://togithub.com/yargs/yargs/issues/1386)) ([d217764](https://togithub.com/yargs/yargs/commit/d217764)) ##### Features - make it possible to merge configurations when extending other config. ([#1411](https://togithub.com/yargs/yargs/issues/1411)) ([5d7ad98](https://togithub.com/yargs/yargs/commit/5d7ad98)) ### [`v14.0.0`](https://togithub.com/yargs/yargs/blob/master/CHANGELOG.md#1400-httpsgithubcomyargsyargscomparev1330v1400-2019-07-30) [Compare Source](https://togithub.com/yargs/yargs/compare/c5547b1333ab1821152d0a334a278fcb5496a0a6...v14.0.0) ##### ⚠ BREAKING CHANGES - we now only officially support yargs.$0 parameter and discourage direct access to yargs.parsed - previously to this fix methods like `yargs.getOptions()` contained the state of the last command to execute. - do not allow additional positionals in strict mode ##### Bug Fixes - calling parse multiple times now appropriately maintains state ([#1137](https://togithub.com/yargs/yargs/issues/1137)) ([#1369](https://togithub.com/yargs/yargs/issues/1369)) ([026b151](https://togithub.com/yargs/yargs/commit/026b151)) - prefer user supplied script name in usage ([#1383](https://togithub.com/yargs/yargs/issues/1383)) ([28c74b9](https://togithub.com/yargs/yargs/commit/28c74b9)) - **deps:** use decamelize from npm instead of vendored copy ([#1377](https://togithub.com/yargs/yargs/issues/1377)) ([015eeb9](https://togithub.com/yargs/yargs/commit/015eeb9)) - **examples:** fix usage-options.js to reflect current API ([#1375](https://togithub.com/yargs/yargs/issues/1375)) ([6e5b76b](https://togithub.com/yargs/yargs/commit/6e5b76b)) - do not allow additional positionals in strict mode ([35d777c](https://togithub.com/yargs/yargs/commit/35d777c)) - properties accessed on singleton now reflect current state of instance ([#1366](https://togithub.com/yargs/yargs/issues/1366)) ([409d35b](https://togithub.com/yargs/yargs/commit/409d35b)) - tolerate null prototype for config objects with `extends` ([#1376](https://togithub.com/yargs/yargs/issues/1376)) ([3d26d11](https://togithub.com/yargs/yargs/commit/3d26d11)), closes [#1372](https://togithub.com/yargs/yargs/issues/1372) - yargs.parsed now populated before returning, when yargs.parse() called with no args ([#1382](https://togithub.com/yargs/yargs/issues/1382)) ([e3981fd](https://togithub.com/yargs/yargs/commit/e3981fd)), closes [#1382](https://togithub.com/yargs/yargs/issues/1382) ##### Features - adds support for multiple epilog messages ([#1384](https://togithub.com/yargs/yargs/issues/1384)) ([07a5554](https://togithub.com/yargs/yargs/commit/07a5554)) - allow completionCommand to be set via showCompletionScript ([#1385](https://togithub.com/yargs/yargs/issues/1385)) ([5562853](https://togithub.com/yargs/yargs/commit/5562853))Renovate configuration
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