| 1 | # Changelog
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| 2 |
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| 3 | All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
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| 4 |
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| 5 | ### [15.3.1](https://www.github.com/yargs/yargs/compare/v15.3.0...v15.3.1) (2020-03-16)
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| 6 |
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| 7 |
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| 8 | ### Bug Fixes
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| 9 |
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| 10 | * \_\_proto\_\_ will now be replaced with \_\_\_proto\_\_\_ in parse ([#258](https://www.github.com/yargs/yargs-parser/issues/258)), patching a potential
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| 11 | prototype pollution vulnerability. This was reported by the Snyk Security Research Team. ([63810ca](https://www.github.com/yargs/yargs-parser/commit/63810ca1ae1a24b08293a4d971e70e058c7a41e2))
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| 12 |
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| 13 | ## [15.3.0](https://www.github.com/yargs/yargs/compare/v15.2.0...v15.3.0) (2020-03-08)
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| 14 |
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| 15 |
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| 16 | ### Features
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| 17 |
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| 18 | * **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))
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| 19 | * 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))
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| 20 |
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| 21 |
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| 22 | ### Bug Fixes
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| 23 |
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| 24 | * 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))
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| 25 |
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| 26 | ## [15.2.0](https://www.github.com/yargs/yargs/compare/v15.1.0...v15.2.0) (2020-03-01)
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| 27 |
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| 28 |
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| 29 | ### ⚠ BREAKING CHANGES
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| 30 |
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| 31 | * **deps:** yargs-parser@17.0.0 no longer implicitly creates arrays out of boolean
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| 32 | arguments when duplicates are provided
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| 33 |
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| 34 | ### Features
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| 35 |
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| 36 | * **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))
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| 37 | * **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))
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| 38 | * deprecateOption ([#1559](https://www.github.com/yargs/yargs/issues/1559)) ([8aae333](https://www.github.com/yargs/yargs/commit/8aae3332251d09fa136db17ef4a40d83fa052bc4))
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| 39 | * display appropriate $0 for electron apps ([#1536](https://www.github.com/yargs/yargs/issues/1536)) ([d0e4379](https://www.github.com/yargs/yargs/commit/d0e437912917d6a66bb5128992fa2f566a5f830b))
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| 40 | * introduces strictCommands() subset of strict mode ([#1540](https://www.github.com/yargs/yargs/issues/1540)) ([1d4cca3](https://www.github.com/yargs/yargs/commit/1d4cca395a98b395e6318f0505fc73bef8b01350))
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| 41 | * **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))
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| 42 |
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| 43 |
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| 44 | ### Bug Fixes
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| 45 |
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| 46 | * 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))
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| 47 | * **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))
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| 48 | * **locales:** only translate default option group name ([acc16de](https://www.github.com/yargs/yargs/commit/acc16de6b846ea7332db753646a9cec76b589162))
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| 49 | * **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))
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| 50 | * **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))
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| 51 | * **translations:** fix pluralization in error messages. ([#1557](https://www.github.com/yargs/yargs/issues/1557)) ([94fa38c](https://www.github.com/yargs/yargs/commit/94fa38cbab8d86943e87bf41d368ed56dffa6835))
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| 52 | * **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))
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| 53 |
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| 54 | ## [15.1.0](https://www.github.com/yargs/yargs/compare/v15.0.2...v15.1.0) (2020-01-02)
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| 55 |
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| 56 |
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| 57 | ### Features
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| 58 |
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| 59 | * **lang:** add Finnish localization (language code fi) ([222c8fe](https://www.github.com/yargs/yargs/commit/222c8fef2e2ad46e314c337dec96940f896bec35))
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| 60 | * 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))
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| 61 | * onFinishCommand handler ([#1473](https://www.github.com/yargs/yargs/issues/1473)) ([fe380cd](https://www.github.com/yargs/yargs/commit/fe380cd356aa33aef0449facd59c22cab8930ac9))
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| 62 |
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| 63 |
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| 64 | ### Bug Fixes
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| 65 |
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| 66 | * getCompletion() was not working for options ([#1495](https://www.github.com/yargs/yargs/issues/1495)) ([463feb2](https://www.github.com/yargs/yargs/commit/463feb2870158eb9df670222b0f0a40a05cf18d0))
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| 67 | * misspelling of package.json `engines` field ([0891d0e](https://www.github.com/yargs/yargs/commit/0891d0ed35b30c83a6d9e9f6a5c5f84d13c546a0))
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| 68 | * 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)
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| 69 | * 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))
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| 70 | * **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))
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| 71 |
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| 72 | ### [15.0.2](https://www.github.com/yargs/yargs/compare/v15.0.1...v15.0.2) (2019-11-19)
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| 73 |
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| 74 |
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| 75 | ### Bug Fixes
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| 76 |
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| 77 | * 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))
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| 78 |
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| 79 | ### [15.0.1](https://www.github.com/yargs/yargs/compare/v15.0.0...v15.0.1) (2019-11-16)
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| 80 |
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| 81 |
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| 82 | ### Bug Fixes
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| 83 |
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| 84 | * **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))
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| 85 |
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| 86 | ## [15.0.0](https://www.github.com/yargs/yargs/compare/v14.2.0...v15.0.0) (2019-11-10)
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| 87 |
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| 88 |
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| 89 | ### ⚠ BREAKING CHANGES
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| 90 |
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| 91 | * **deps:** yargs-parser now throws on invalid combinations of config (#1470)
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| 92 | * yargs-parser@16.0.0 drops support for Node 6
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| 93 | * drop Node 6 support (#1461)
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| 94 | * remove package.json-based parserConfiguration (#1460)
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| 95 |
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| 96 | ### Features
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| 97 |
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| 98 | * **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))
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| 99 | * expose `Parser` from `require('yargs/yargs')` ([#1477](https://www.github.com/yargs/yargs/issues/1477)) ([1840ba2](https://www.github.com/yargs/yargs/commit/1840ba22f1a24c0ece8e32bbd31db4134a080aee))
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| 100 |
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| 101 |
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| 102 | ### Bug Fixes
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| 103 |
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| 104 | * **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))
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| 105 | * 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))
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| 106 | * 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))
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| 107 | * **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))
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| 108 |
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| 109 |
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| 110 | ### Miscellaneous Chores
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| 111 |
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| 112 | * drop Node 6 support ([#1461](https://www.github.com/yargs/yargs/issues/1461)) ([2ba8ce0](https://www.github.com/yargs/yargs/commit/2ba8ce05e8fefbeffc6cb7488d9ebf6e86cceb1d))
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| 113 |
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| 114 |
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| 115 | ### Code Refactoring
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| 116 |
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| 117 | * remove package.json-based parserConfiguration ([#1460](https://www.github.com/yargs/yargs/issues/1460)) ([0d3642b](https://www.github.com/yargs/yargs/commit/0d3642b6f829b637938774c0c6ce5f6bfe1afa51))
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| 118 |
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| 119 | ## [14.2.0](https://github.com/yargs/yargs/compare/v14.1.0...v14.2.0) (2019-10-07)
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| 120 |
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| 121 |
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| 122 | ### Bug Fixes
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| 123 |
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| 124 | * async middleware was called twice ([#1422](https://github.com/yargs/yargs/issues/1422)) ([9a42b63](https://github.com/yargs/yargs/commit/9a42b63))
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| 125 | * fix promise check to accept any spec conform object ([#1424](https://github.com/yargs/yargs/issues/1424)) ([0be43d2](https://github.com/yargs/yargs/commit/0be43d2))
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| 126 | * groups were not being maintained for nested commands ([#1430](https://github.com/yargs/yargs/issues/1430)) ([d38650e](https://github.com/yargs/yargs/commit/d38650e))
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| 127 | * **docs:** broken markdown link ([#1426](https://github.com/yargs/yargs/issues/1426)) ([236e24e](https://github.com/yargs/yargs/commit/236e24e))
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| 128 | * support merging deeply nested configuration ([#1423](https://github.com/yargs/yargs/issues/1423)) ([bae66fe](https://github.com/yargs/yargs/commit/bae66fe))
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| 129 |
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| 130 |
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| 131 | ### Features
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| 132 |
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| 133 | * **deps:** introduce yargs-parser with support for unknown-options-as-args ([#1440](https://github.com/yargs/yargs/issues/1440)) ([4d21520](https://github.com/yargs/yargs/commit/4d21520))
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| 134 |
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| 135 | ## [14.1.0](https://github.com/yargs/yargs/compare/v14.0.0...v14.1.0) (2019-09-06)
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| 136 |
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| 137 |
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| 138 | ### Bug Fixes
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| 139 |
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| 140 | * **docs:** fix incorrect parserConfiguration documentation ([2a99124](https://github.com/yargs/yargs/commit/2a99124))
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| 141 | * detect zsh when zsh isnt run as a login prompt ([#1395](https://github.com/yargs/yargs/issues/1395)) ([8792d13](https://github.com/yargs/yargs/commit/8792d13))
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| 142 | * populate correct value on yargs.parsed and stop warning on access ([#1412](https://github.com/yargs/yargs/issues/1412)) ([bb0eb52](https://github.com/yargs/yargs/commit/bb0eb52))
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| 143 | * showCompletionScript was logging script twice ([#1388](https://github.com/yargs/yargs/issues/1388)) ([07c8537](https://github.com/yargs/yargs/commit/07c8537))
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| 144 | * strict() should not ignore hyphenated arguments ([#1414](https://github.com/yargs/yargs/issues/1414)) ([b774b5e](https://github.com/yargs/yargs/commit/b774b5e))
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| 145 | * **docs:** formalize existing callback argument to showHelp ([#1386](https://github.com/yargs/yargs/issues/1386)) ([d217764](https://github.com/yargs/yargs/commit/d217764))
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| 146 |
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| 147 |
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| 148 | ### Features
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| 149 |
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| 150 | * make it possible to merge configurations when extending other config. ([#1411](https://github.com/yargs/yargs/issues/1411)) ([5d7ad98](https://github.com/yargs/yargs/commit/5d7ad98))
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| 151 |
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| 152 | ## [14.0.0](https://github.com/yargs/yargs/compare/v13.3.0...v14.0.0) (2019-07-30)
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| 153 |
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| 154 |
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| 155 | ### ⚠ BREAKING CHANGES
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| 156 |
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| 157 | * we now only officially support yargs.$0 parameter and discourage direct access to yargs.parsed
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| 158 | * previously to this fix methods like `yargs.getOptions()` contained the state of the last command to execute.
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| 159 | * do not allow additional positionals in strict mode
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| 160 |
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| 161 | ### Bug Fixes
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| 162 |
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| 163 | * calling parse multiple times now appropriately maintains state ([#1137](https://github.com/yargs/yargs/issues/1137)) ([#1369](https://github.com/yargs/yargs/issues/1369)) ([026b151](https://github.com/yargs/yargs/commit/026b151))
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| 164 | * prefer user supplied script name in usage ([#1383](https://github.com/yargs/yargs/issues/1383)) ([28c74b9](https://github.com/yargs/yargs/commit/28c74b9))
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| 165 | * **deps:** use decamelize from npm instead of vendored copy ([#1377](https://github.com/yargs/yargs/issues/1377)) ([015eeb9](https://github.com/yargs/yargs/commit/015eeb9))
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| 166 | * **examples:** fix usage-options.js to reflect current API ([#1375](https://github.com/yargs/yargs/issues/1375)) ([6e5b76b](https://github.com/yargs/yargs/commit/6e5b76b))
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| 167 | * do not allow additional positionals in strict mode ([35d777c](https://github.com/yargs/yargs/commit/35d777c))
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| 168 | * properties accessed on singleton now reflect current state of instance ([#1366](https://github.com/yargs/yargs/issues/1366)) ([409d35b](https://github.com/yargs/yargs/commit/409d35b))
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| 169 | * tolerate null prototype for config objects with `extends` ([#1376](https://github.com/yargs/yargs/issues/1376)) ([3d26d11](https://github.com/yargs/yargs/commit/3d26d11)), closes [#1372](https://github.com/yargs/yargs/issues/1372)
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| 170 | * yargs.parsed now populated before returning, when yargs.parse() called with no args (#1382) ([e3981fd](https://github.com/yargs/yargs/commit/e3981fd)), closes [#1382](https://github.com/yargs/yargs/issues/1382)
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| 171 |
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| 172 | ### Features
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| 173 |
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| 174 | * adds support for multiple epilog messages ([#1384](https://github.com/yargs/yargs/issues/1384)) ([07a5554](https://github.com/yargs/yargs/commit/07a5554))
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| 175 | * allow completionCommand to be set via showCompletionScript ([#1385](https://github.com/yargs/yargs/issues/1385)) ([5562853](https://github.com/yargs/yargs/commit/5562853))
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| 176 |
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| 177 | ## [13.3.0](https://www.github.com/yargs/yargs/compare/v13.2.4...v13.3.0) (2019-06-10)
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| 178 |
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| 179 |
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| 180 | ### Bug Fixes
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| 181 |
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| 182 | * **deps:** yargs-parser update addressing several parsing bugs ([#1357](https://www.github.com/yargs/yargs/issues/1357)) ([e230d5b](https://www.github.com/yargs/yargs/commit/e230d5b))
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| 183 |
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| 184 |
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| 185 | ### Features
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| 186 |
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| 187 | * **i18n:** swap out os-locale dependency for simple inline implementation ([#1356](https://www.github.com/yargs/yargs/issues/1356)) ([4dfa19b](https://www.github.com/yargs/yargs/commit/4dfa19b))
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| 188 | * support defaultDescription for positional arguments ([812048c](https://www.github.com/yargs/yargs/commit/812048c))
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| 189 |
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| 190 | ### [13.2.4](https://github.com/yargs/yargs/compare/v13.2.3...v13.2.4) (2019-05-13)
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| 191 |
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| 192 |
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| 193 | ### Bug Fixes
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| 194 |
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| 195 | * **i18n:** rename unclear 'implication failed' to 'missing dependent arguments' ([#1317](https://github.com/yargs/yargs/issues/1317)) ([bf46813](https://github.com/yargs/yargs/commit/bf46813))
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| 196 |
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| 197 |
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| 198 |
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| 199 | ### [13.2.3](https://github.com/yargs/yargs/compare/v13.2.2...v13.2.3) (2019-05-05)
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| 200 |
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| 201 |
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| 202 | ### Bug Fixes
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| 203 |
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| 204 | * **deps:** upgrade cliui for compatibility with latest chalk. ([#1330](https://github.com/yargs/yargs/issues/1330)) ([b20db65](https://github.com/yargs/yargs/commit/b20db65))
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| 205 | * address issues with dutch translation ([#1316](https://github.com/yargs/yargs/issues/1316)) ([0295132](https://github.com/yargs/yargs/commit/0295132))
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| 206 |
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| 207 |
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| 208 | ### Tests
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| 209 |
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| 210 | * accept differently formatted output ([#1327](https://github.com/yargs/yargs/issues/1327)) ([c294d1b](https://github.com/yargs/yargs/commit/c294d1b))
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| 211 |
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| 212 |
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| 213 |
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| 214 | ## [13.2.2](https://github.com/yargs/yargs/compare/v13.2.1...v13.2.2) (2019-03-06)
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| 215 |
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| 216 |
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| 217 |
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| 218 | ## [13.2.1](https://github.com/yargs/yargs/compare/v13.2.0...v13.2.1) (2019-02-18)
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| 219 |
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| 220 |
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| 221 | ### Bug Fixes
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| 222 |
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| 223 | * add zsh script to files array ([3180224](https://github.com/yargs/yargs/commit/3180224))
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| 224 | * support options/sub-commands in zsh completion ([0a96394](https://github.com/yargs/yargs/commit/0a96394))
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| 225 |
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| 226 |
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| 227 | # [13.2.0](https://github.com/yargs/yargs/compare/v13.1.0...v13.2.0) (2019-02-15)
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| 228 |
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| 229 |
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| 230 | ### Features
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| 231 |
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| 232 | * zsh auto completion ([#1292](https://github.com/yargs/yargs/issues/1292)) ([16c5d25](https://github.com/yargs/yargs/commit/16c5d25)), closes [#1156](https://github.com/yargs/yargs/issues/1156)
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| 233 |
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| 234 |
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| 235 | <a name="13.1.0"></a>
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| 236 | # [13.1.0](https://github.com/yargs/yargs/compare/v13.0.0...v13.1.0) (2019-02-12)
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| 237 |
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| 238 |
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| 239 | ### Features
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| 240 |
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| 241 | * add applyBeforeValidation, for applying sync middleware before validation ([5be206a](https://github.com/yargs/yargs/commit/5be206a))
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| 242 |
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| 243 |
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| 244 |
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| 245 | <a name="13.0.0"></a>
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| 246 | # [13.0.0](https://github.com/yargs/yargs/compare/v12.0.5...v13.0.0) (2019-02-02)
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| 247 |
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| 248 |
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| 249 | ### Bug Fixes
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| 250 |
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| 251 | * **deps:** Update os-locale to avoid security vulnerability ([#1270](https://github.com/yargs/yargs/issues/1270)) ([27bf739](https://github.com/yargs/yargs/commit/27bf739))
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| 252 | * **validation:** Use the error as a message when none exists otherwise ([#1268](https://github.com/yargs/yargs/issues/1268)) ([0510fe6](https://github.com/yargs/yargs/commit/0510fe6))
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| 253 | * better bash path completion ([#1272](https://github.com/yargs/yargs/issues/1272)) ([da75ea2](https://github.com/yargs/yargs/commit/da75ea2))
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| 254 | * middleware added multiple times due to reference bug ([#1282](https://github.com/yargs/yargs/issues/1282)) ([64af518](https://github.com/yargs/yargs/commit/64af518))
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| 255 |
|
| 256 |
|
| 257 | ### Chores
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| 258 |
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| 259 | * ~drop Node 6 from testing matrix ([#1287](https://github.com/yargs/yargs/issues/1287)) ([ef16792](https://github.com/yargs/yargs/commit/ef16792))~
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| 260 | * _opting to not drop Node 6 support until April, [see](https://github.com/nodejs/Release)._
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| 261 | * update dependencies ([#1284](https://github.com/yargs/yargs/issues/1284)) ([f25de4f](https://github.com/yargs/yargs/commit/f25de4f))
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| 262 |
|
| 263 |
|
| 264 | ### Features
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| 265 |
|
| 266 | * Add `.parserConfiguration()` method, deprecating package.json config ([#1262](https://github.com/yargs/yargs/issues/1262)) ([3c6869a](https://github.com/yargs/yargs/commit/3c6869a))
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| 267 | * adds config option for sorting command output ([#1256](https://github.com/yargs/yargs/issues/1256)) ([6916ce9](https://github.com/yargs/yargs/commit/6916ce9))
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| 268 | * options/positionals with leading '+' and '0' no longer parse as numbers ([#1286](https://github.com/yargs/yargs/issues/1286)) ([e9dc3aa](https://github.com/yargs/yargs/commit/e9dc3aa))
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| 269 | * support promises in middleware ([f3a4e4f](https://github.com/yargs/yargs/commit/f3a4e4f))
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| 270 |
|
| 271 |
|
| 272 | ### BREAKING CHANGES
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| 273 |
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| 274 | * options with leading '+' or '0' now parse as strings
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| 275 | * dropping Node 6 which hits end of life in April 2019
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| 276 | * see [yargs-parser@12.0.0 CHANGELOG](https://github.com/yargs/yargs-parser/blob/master/CHANGELOG.md#breaking-changes)
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| 277 | * we now warn if the yargs stanza package.json is used.
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| 278 |
|
| 279 |
|
| 280 |
|
| 281 | <a name="12.0.5"></a>
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| 282 | ## [12.0.5](https://github.com/yargs/yargs/compare/v12.0.4...v12.0.5) (2018-11-19)
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| 283 |
|
| 284 |
|
| 285 | ### Bug Fixes
|
| 286 |
|
| 287 | * allows camel-case, variadic arguments, and strict mode to be combined ([#1247](https://github.com/yargs/yargs/issues/1247)) ([eacc035](https://github.com/yargs/yargs/commit/eacc035))
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| 288 |
|
| 289 |
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| 290 |
|
| 291 | <a name="12.0.4"></a>
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| 292 | ## [12.0.4](https://github.com/yargs/yargs/compare/v12.0.3...v12.0.4) (2018-11-10)
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| 293 |
|
| 294 |
|
| 295 | ### Bug Fixes
|
| 296 |
|
| 297 | * don't load config when processing positionals ([5d0dc92](https://github.com/yargs/yargs/commit/5d0dc92))
|
| 298 |
|
| 299 |
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| 300 |
|
| 301 | <a name="12.0.3"></a>
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| 302 | ## [12.0.3](https://github.com/yargs/yargs/compare/v12.0.2...v12.0.3) (2018-10-06)
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| 303 |
|
| 304 |
|
| 305 | ### Bug Fixes
|
| 306 |
|
| 307 | * $0 contains first arg in bundled electron apps ([#1206](https://github.com/yargs/yargs/issues/1206)) ([567820b](https://github.com/yargs/yargs/commit/567820b))
|
| 308 | * accept single function for middleware ([66fd6f7](https://github.com/yargs/yargs/commit/66fd6f7)), closes [#1214](https://github.com/yargs/yargs/issues/1214) [#1214](https://github.com/yargs/yargs/issues/1214)
|
| 309 | * hide `hidden` options from help output even if they are in a group ([#1221](https://github.com/yargs/yargs/issues/1221)) ([da54028](https://github.com/yargs/yargs/commit/da54028))
|
| 310 | * improve Norwegian Bokmål translations ([#1208](https://github.com/yargs/yargs/issues/1208)) ([a458fa4](https://github.com/yargs/yargs/commit/a458fa4))
|
| 311 | * improve Norwegian Nynorsk translations ([#1207](https://github.com/yargs/yargs/issues/1207)) ([d422eb5](https://github.com/yargs/yargs/commit/d422eb5))
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| 312 |
|
| 313 |
|
| 314 |
|
| 315 | <a name="12.0.2"></a>
|
| 316 | ## [12.0.2](https://github.com/yargs/yargs/compare/v12.0.1...v12.0.2) (2018-09-04)
|
| 317 |
|
| 318 |
|
| 319 | ### Bug Fixes
|
| 320 |
|
| 321 | * middleware should work regardless of when method is called ([664b265](https://github.com/yargs/yargs/commit/664b265)), closes [#1178](https://github.com/yargs/yargs/issues/1178)
|
| 322 | * translation not working when using __ with a single parameter ([#1183](https://github.com/yargs/yargs/issues/1183)) ([f449aea](https://github.com/yargs/yargs/commit/f449aea))
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| 323 | * upgrade os-locale to version that addresses license issue ([#1195](https://github.com/yargs/yargs/issues/1195)) ([efc0970](https://github.com/yargs/yargs/commit/efc0970))
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| 324 |
|
| 325 |
|
| 326 |
|
| 327 | <a name="12.0.1"></a>
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| 328 | ## [12.0.1](https://github.com/yargs/yargs/compare/v12.0.0...v12.0.1) (2018-06-29)
|
| 329 |
|
| 330 |
|
| 331 |
|
| 332 | <a name="12.0.0"></a>
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| 333 | # [12.0.0](https://github.com/yargs/yargs/compare/v11.1.0...v12.0.0) (2018-06-26)
|
| 334 |
|
| 335 |
|
| 336 | ### Bug Fixes
|
| 337 |
|
| 338 | * .argv and .parse() now invoke identical code path ([#1126](https://github.com/yargs/yargs/issues/1126)) ([f13ebf4](https://github.com/yargs/yargs/commit/f13ebf4))
|
| 339 | * remove the trailing white spaces from the help output ([#1090](https://github.com/yargs/yargs/issues/1090)) ([3f0746c](https://github.com/yargs/yargs/commit/3f0746c))
|
| 340 | * **completion:** Avoid default command and recommendations during completion ([#1123](https://github.com/yargs/yargs/issues/1123)) ([036e7c5](https://github.com/yargs/yargs/commit/036e7c5))
|
| 341 |
|
| 342 |
|
| 343 | ### Chores
|
| 344 |
|
| 345 | * test Node.js 6, 8 and 10 ([#1160](https://github.com/yargs/yargs/issues/1160)) ([84f9d2b](https://github.com/yargs/yargs/commit/84f9d2b))
|
| 346 | * upgrade to version of yargs-parser that does not populate value for unset boolean ([#1104](https://github.com/yargs/yargs/issues/1104)) ([d4705f4](https://github.com/yargs/yargs/commit/d4705f4))
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| 347 |
|
| 348 |
|
| 349 | ### Features
|
| 350 |
|
| 351 | * add support for global middleware, useful for shared tasks like metrics ([#1119](https://github.com/yargs/yargs/issues/1119)) ([9d71ac7](https://github.com/yargs/yargs/commit/9d71ac7))
|
| 352 | * allow setting scriptName $0 ([#1143](https://github.com/yargs/yargs/issues/1143)) ([a2f2eae](https://github.com/yargs/yargs/commit/a2f2eae))
|
| 353 | * remove `setPlaceholderKeys` ([#1105](https://github.com/yargs/yargs/issues/1105)) ([6ee2c82](https://github.com/yargs/yargs/commit/6ee2c82))
|
| 354 |
|
| 355 |
|
| 356 | ### BREAKING CHANGES
|
| 357 |
|
| 358 | * Options absent from `argv` (not set via CLI argument) are now absent from the parsed result object rather than being set with `undefined`
|
| 359 | * drop Node 4 from testing matrix, such that we'll gradually start drifting away from supporting Node 4.
|
| 360 | * yargs-parser does not populate 'false' when boolean flag is not passed
|
| 361 | * tests that assert against help output will need to be updated
|
| 362 |
|
| 363 |
|
| 364 |
|
| 365 | <a name="11.1.0"></a>
|
| 366 | # [11.1.0](https://github.com/yargs/yargs/compare/v11.0.0...v11.1.0) (2018-03-04)
|
| 367 |
|
| 368 |
|
| 369 | ### Bug Fixes
|
| 370 |
|
| 371 | * choose correct config directory when require.main does not exist ([#1056](https://github.com/yargs/yargs/issues/1056)) ([a04678c](https://github.com/yargs/yargs/commit/a04678c))
|
| 372 |
|
| 373 |
|
| 374 | ### Features
|
| 375 |
|
| 376 | * allow hidden options to be displayed with --show-hidden ([#1061](https://github.com/yargs/yargs/issues/1061)) ([ea862ae](https://github.com/yargs/yargs/commit/ea862ae))
|
| 377 | * extend *.rc files in addition to json ([#1080](https://github.com/yargs/yargs/issues/1080)) ([11691a6](https://github.com/yargs/yargs/commit/11691a6))
|
| 378 |
|
| 379 |
|
| 380 |
|
| 381 | <a name="11.0.0"></a>
|
| 382 | # [11.0.0](https://github.com/yargs/yargs/compare/v10.1.2...v11.0.0) (2018-01-22)
|
| 383 |
|
| 384 |
|
| 385 | ### Bug Fixes
|
| 386 |
|
| 387 | * Set implicit nargs=1 when type=number requiresArg=true ([#1050](https://github.com/yargs/yargs/issues/1050)) ([2b56812](https://github.com/yargs/yargs/commit/2b56812))
|
| 388 |
|
| 389 |
|
| 390 | ### Features
|
| 391 |
|
| 392 | * requiresArg is now simply an alias for nargs(1) ([#1054](https://github.com/yargs/yargs/issues/1054)) ([a3ddacc](https://github.com/yargs/yargs/commit/a3ddacc))
|
| 393 |
|
| 394 |
|
| 395 | ### BREAKING CHANGES
|
| 396 |
|
| 397 | * requiresArg now has significantly different error output, matching nargs.
|
| 398 |
|
| 399 | [Historical Versions](/docs/CHANGELOG-historical.md)
|