v4.1.1

• Switch from JSLint to ESLint
• Conform code to the new linter

v4.1.0

• Detects attempts to promisify a Promise and just resolves with the promise.
• Update Promise polyfill to es6-promise@3.2.1
• Update to jslint@0.10.0
• Update to babel-preset-es2015@6.9.0

v4.0.0

• Removes custom callbacks (use new Promise() instead)
• Adds thisArg option to provide a custom this context
• Adds multiArg option to control how mutliple callback arguments are handled
• Update dependencies

v3.0.0

• Update Promise polyfill to es6-promise@3.0.2
• Update to the latest JSLint
• Integrate with Travis CI (Thanks @TrySound)
• Bugfix: handle callbacks with >2 parameters (Thanks @pgaubatz)

v2.0.0

• Update Promise polyfill to es6-promise@2.3.0
• Refactored native implementation detector
• Update .jslintrc to most recent stable version
• Now binds to original context (fixes #5, thanks @rysenko)

v1.1.1

Bugfixes

v1.1.0

Now uses native Promises, if available, and only uses the es6-promise library as a fallback.

v1.0.2

promisify.js now passes jslint! Re-factor also removes the callback trampoline from the default callback (with thanks to @oconnore)

v1.0.1

Fixes a bug which prevented multiple calls to the same promisified function (with thanks to @poying).

v1.0.0

• Allow custom callback handlers
• Unit tests with nodeunit
• Expand the documentation
• Upgrade to es6-promise 1.0.0