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 isDefault to set default subcommand #415 @Qix-
• Add callback to allow filtering or post-processing of help text #434 @djulien
• Fix undefined text in help information close #414 #416 @zhiyelee

2.8.1 / 2015-04-22

• Back out support multiline description Close #396 #397

2.8.0 / 2015-04-07

• Add process.execArg support, execution args like --harmony will 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 bin files in $PATH make sense. Close #196 #327 @zhiyelee

2.6.0 / 2014-12-30

• added Command#allowUnknownOption method. 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.name to retrieve command name. Closes #264 #266 @tonylukasavage
• added Command.prototype.opts to 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 --name clobbering. Closes #92
• fix examples/help. Closes #89

1.0.4 / 2012-09-03

• add outputHelp() method.

1.0.3 / 2012-08-30

• remove invalid .version() defaulting

1.0.2 / 2012-08-24

• add --foo=bar support [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 --version short flag to -V from -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 --help output

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

• Fixed Commander#args

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

• Initial release