4.6.0 / 2015-07-09

• support passing the rest of the arguments to co into the generator

function *gen(...args) { }
co(gen, ...args);

4.5.0 / 2015-03-17

• support regular functions (that return promises)

4.4.0 / 2015-02-14

• refactor isGeneratorFunction
• expose generator function from co.wrap()
• drop support for node < 0.12

4.3.0 / 2015-02-05

• check for generator functions in a ES5-transpiler-friendly way

4.2.0 / 2015-01-20

• support comparing generator functions with ES6 transpilers

4.1.0 / 2014-12-26

• fix memory leak #180

4.0.2 / 2014-12-18

• always return a global promise implementation

4.0.1 / 2014-11-30

• friendlier ES6 module exports

4.0.0 / 2014-11-15

• co now returns a promise and uses promises underneath
• co.wrap() for wrapping generator functions

3.1.0 / 2014-06-30

• remove setImmediate() shim for node 0.8. semi-backwards breaking. Users are expected to shim themselves. Also returns CommonJS browser support.
• added key order preservation for objects. thanks @greim
• replace q with bluebird in benchmarks and tests

3.0.6 / 2014-05-03

• add setImmediate() fallback to process.nextTick
• remove duplicate code in toThunk
• update thunkify

3.0.5 / 2014-03-17

• fix object/array test failure which tries to enumerate dates. Closes #98
• fix final callback error propagation. Closes #92

3.0.4 / 2014-02-17

• fix toThunk object check regression. Closes #89

3.0.3 / 2014-02-08

• refactor: arrayToThunk @AutoSponge #88

3.0.2 / 2014-01-01

• fixed: nil arguments replaced with error fn

3.0.1 / 2013-12-19

• fixed: callback passed as an argument to generators

3.0.0 / 2013-12-19

• fixed: callback passed as an argument to generators
• change: co(function *(){}) now returns a reusable thunk
• change: this must now be passed through the returned thunk, ex. co(function *(){}).call(this)
• fix "generator already finished" errors

2.3.0 / 2013-11-12

• add yield object support

2.2.0 / 2013-11-05

• change: make the isGenerator() function more generic

2.1.0 / 2013-10-21

• add passing of arguments into the generator. closes #33.

2.0.0 / 2013-10-14

• remove callback in favour of thunk-only co(). Closes #30 [breaking change]
• remove co.wrap() [breaking change]

1.5.2 / 2013-09-02

• fix: preserve receiver with co.wrap()

1.5.1 / 2013-08-11

• remove setImmediate() usage - ~110% perf increase. Closes #14

0.5.0 / 2013-08-10

• add receiver propagation support
• examples: update streams.js example to use http.get() and streams2 API

1.4.1 / 2013-07-01

• fix gen.next(val) for latest v8. Closes #8

1.4.0 / 2013-06-21

• add promise support to joins
• add yield generatorFunction support
• add yield generator support
• add nested join support

1.3.0 / 2013-06-10

• add passing of arguments

1.2.1 / 2013-06-08

• fix join() of zero thunks

1.2.0 / 2013-06-08

• add array yielding support. great suggestion by @domenic

1.1.0 / 2013-06-06

• add promise support
• change nextTick to setImmediate