2.19.0 / 2018-10-02
 
 
 - Removed newline after Options and Commands headers (#864)
- Bugfix - Error output (#862)
- Fix to change default value to string (#856)
2.18.0 / 2018-09-07
 
 
 - Standardize help output (#853)
- chmod 644 travis.yml (#851)
- add support for execute typescript subcommand via ts-node (#849)
2.17.1 / 2018-08-07
 
 
 - Fix bug in command emit (#844)
2.17.0 / 2018-08-03
 
 
 - fixed newline output after help information (#833)
- Fix to emit the action even without command (#778)
- npm update (#823)
2.16.0 / 2018-06-29
 
 
 - Remove Makefile and test/run(#821)
- Make 'npm test' run on Windows (#820)
- Add badge to display install size (#807)
- chore: cache node_modules (#814)
- chore: remove Node.js 4 (EOL), add Node.js 10 (#813)
- fixed typo in readme (#812)
- Fix types (#804)
- Update eslint to resolve vulnerabilities in lodash (#799)
- updated readme with custom event listeners. (#791)
- fix tests (#794)
2.15.0 / 2018-03-07
 
 
 - Update downloads badge to point to graph of downloads over time instead of duplicating link to npm
- Arguments description
2.14.1 / 2018-02-07
 
 
 - Fix typing of help function
2.14.0 / 2018-02-05
 
 
 - only register the option:version event once
- Fixes issue #727: Passing empty string for option on command is set to undefined
- enable eqeqeq rule
- resolves #754 add linter configuration to project
- resolves #560 respect custom name for version option
- document how to override the version flag
- document using options per command
2.13.0 / 2018-01-09
 
 
 - Do not print default for --no-
- remove trailing spaces in command help
- Update CI's Node.js to LTS and latest version
- typedefs: Command and Option types added to commander namespace
2.12.2 / 2017-11-28
 
 
 - fix: typings are not shipped
2.12.1 / 2017-11-23
 
 
 - Move @types/node to dev dependency
2.12.0 / 2017-11-22
 
 
 - add attributeName() method to Option objects
- Documentation updated for options with --no prefix
- typings: outputHelptakes a string as the first parameter
- typings: use overloads
- feat(typings): update to match js api
- Print default value in option help
- Fix translation error
- Fail when using same command and alias (#491)
- feat(typings): add help callback
- fix bug when description is add after command with options (#662)
- Format js code
- Rename History.md to CHANGELOG.md (#668)
- feat(typings): add typings to support TypeScript (#646)
- use current node
2.11.0 / 2017-07-03
 
 
 - Fix help section order and padding (#652)
- feature: support for signals to subcommands (#632)
- Fixed #37, --help should not display first (#447)
- Fix translation errors. (#570)
- Add package-lock.json
- Remove engines
- Upgrade package version
- Prefix events to prevent conflicts between commands and options (#494)
- Removing dependency on graceful-readlink
- Support setting name in #name function and make it chainable
- Add .vscode directory to .gitignore (Visual Studio Code metadata)
- Updated link to ruby commander in readme files
2.10.0 / 2017-06-19
 
 
 - Update .travis.yml. drop support for older node.js versions.
- Fix require arguments in README.md
- On SemVer you do not start from 0.0.1
- Add missing semi colon in readme
- Add save param to npm install
- node v6 travis test
- Update Readme_zh-CN.md
- Allow literal '--' to be passed-through as an argument
- Test subcommand alias help
- link build badge to master branch
- Support the alias of Git style sub-command
- added keyword commander for better search result on npm
- Fix Sub-Subcommands
- test node.js stable
- Fixes TypeError when a command has an option called --description
- Update README.md to make it beginner friendly and elaborate on the difference between angled and square brackets.
- Add chinese Readme file
2.9.0 / 2015-10-13
 
 
 - Add option isDefaultto set default subcommand #415 @Qix-
- Add callback to allow filtering or post-processing of help text #434 @djulien
- Fix undefinedtext in help information close #414 #416 @zhiyelee
2.8.1 / 2015-04-22
 
 
 - Back out support multiline descriptionClose #396 #397
2.8.0 / 2015-04-07
 
 
 - Add process.execArgsupport, execution args like--harmonywill be passed to sub-commands #387 @DigitalIO @zhiyelee
- Fix bug in Git-style sub-commands #372 @zhiyelee
- Allow commands to be hidden from help #383 @tonylukasavage
- When git-style sub-commands are in use, yet none are called, display help #382 @claylo
- Add ability to specify arguments syntax for top-level command #258 @rrthomas
- Support multiline descriptions #208 @zxqfox
2.7.1 / 2015-03-11
 
 
 - Revert #347 (fix collisions when option and first arg have same name) which causes a bug in #367.
2.7.0 / 2015-03-09
 
 
 - Fix git-style bug when installed globally. Close #335 #349 @zhiyelee
- Fix collisions when option and first arg have same name. Close #346 #347 @tonylukasavage
- Add support for camelCase on opts(). Close #353 @nkzawa
- Add node.js 0.12 and io.js to travis.yml
- Allow RegEx options. #337 @palanik
- Fixes exit code when sub-command failing. Close #260 #332 @pirelenito
- git-style binfiles in $PATH make sense. Close #196 #327 @zhiyelee
2.6.0 / 2014-12-30
 
 
 - added Command#allowUnknownOptionmethod. Close #138 #318 @doozr @zhiyelee
- Add application description to the help msg. Close #112 @dalssoft
2.5.1 / 2014-12-15
 
 
 - fixed two bugs incurred by variadic arguments. Close #291 @Quentin01 #302 @zhiyelee
2.5.0 / 2014-10-24
 
 
 - add support for variadic arguments. Closes #277 @whitlockjc
2.4.0 / 2014-10-17
 
 
 - fixed a bug on executing the coercion function of subcommands option. Closes #270
- added Command.prototype.nameto retrieve command name. Closes #264 #266 @tonylukasavage
- added Command.prototype.optsto retrieve all the options as a simple object of key-value pairs. Closes #262 @tonylukasavage
- fixed a bug on subcommand name. Closes #248 @jonathandelgado
- fixed function normalize doesn’t honor option terminator. Closes #216 @abbr
2.3.0 / 2014-07-16
 
 
 - add command alias'. Closes PR #210
- fix: Typos. Closes #99
- fix: Unused fs module. Closes #217
2.2.0 / 2014-03-29
 
 
 - add passing of previous option value
- fix: support subcommands on windows. Closes #142
- Now the defaultValue passed as the second argument of the coercion function.
2.1.0 / 2013-11-21
 
 
 - add: allow cflag style option params, unit test, fixes #174
2.0.0 / 2013-07-18
 
 
 - remove input methods (.prompt, .confirm, etc)
1.3.2 / 2013-07-18
 
 
 - add support for sub-commands to co-exist with the original command
1.3.1 / 2013-07-18
 
 
 - add quick .runningCommand hack so you can opt-out of other logic when running a sub command
1.3.0 / 2013-07-09
 
 
 - add EACCES error handling
- fix sub-command --help
1.2.0 / 2013-06-13
 
 
 - allow "-" hyphen as an option argument
- support for RegExp coercion
1.1.1 / 2012-11-20
 
 
 - add more sub-command padding
- fix .usage() when args are present. Closes #106
1.1.0 / 2012-11-16
 
 
 - add git-style executable subcommand support. Closes #94
1.0.5 / 2012-10-09
 
 
 - fix --nameclobbering. Closes #92
- fix examples/help. Closes #89
1.0.4 / 2012-09-03
 
1.0.3 / 2012-08-30
 
 
 - remove invalid .version() defaulting
1.0.2 / 2012-08-24
 
 
 - add --foo=barsupport [arv]
- fix password on node 0.8.8. Make backward compatible with 0.6 [focusaurus]
1.0.1 / 2012-08-03
 
 
 - fix issue #56
- fix tty.setRawMode(mode) was moved to tty.ReadStream#setRawMode() (i.e. process.stdin.setRawMode())
1.0.0 / 2012-07-05
 
 
 - add support for optional option descriptions
- add defaulting of .version()to package.json's version
0.6.1 / 2012-06-01
 
 
 - Added: append (yes or no) on confirmation
- Added: allow node.js v0.7.x
0.6.0 / 2012-04-10
 
 
 - Added .prompt(obj, callback)support. Closes #49
- Added default support to .choose(). Closes #41
- Fixed the choice example
0.5.1 / 2011-12-20
 
 
 - Fixed password()for recent nodes. Closes #36
0.5.0 / 2011-12-04
 
 
 - Added sub-command option support [itay]
0.4.3 / 2011-12-04
 
 
 - Fixed custom help ordering. Closes #32
0.4.2 / 2011-11-24
 
 
 - Added travis support
- Fixed: line-buffered input automatically trimmed. Closes #31
0.4.1 / 2011-11-18
 
 
 - Removed listening for "close" on --help
0.4.0 / 2011-11-15
 
 
 - Added support for --. Closes #24
0.3.3 / 2011-11-14
 
 
 - Fixed: wait for close event when writing help info [Jerry Hamlet]
0.3.2 / 2011-11-01
 
 
 - Fixed long flag definitions with values [felixge]
0.3.1 / 2011-10-31
 
 
 - Changed --versionshort flag to-Vfrom-v
- Changed .version()so it's configurable [felixge]
0.3.0 / 2011-10-31
 
 
 - Added support for long flags only. Closes #18
0.2.1 / 2011-10-24
 
 
 - "node": ">= 0.4.x < 0.7.0". Closes #20
0.2.0 / 2011-09-26
 
 
 - Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs]
0.1.0 / 2011-08-24
 
 
 - Added support for custom --helpoutput
0.0.5 / 2011-08-18
 
 
 - Changed: when the user enters nothing prompt for password again
- Fixed issue with passwords beginning with numbers [NuckChorris]
0.0.4 / 2011-08-15
 
0.0.3 / 2011-08-15
 
 
 - Added default option value support
0.0.2 / 2011-08-15
 
 
 - Added mask support to Command#password(str[, mask], fn)
- Added Command#password(str, fn)
0.0.1 / 2010-01-03