5 - `.timeout()` now takes a custom error object as second argument
9 - Fix error "Cannot promisify an API that has normal methods with 'Async'-suffix" when promisifying certain objects with a custom promisifier
11 ## 2.10.0 (2015-09-08)
15 - `Promise.using` can now take the promises-for-resources as an array ([#733](.)).
16 - Browser builds for minimal core are now hosted on CDN ([#724](.)).
20 - Disabling debug mode with `BLUEBIRD_DEBUG=0` environment variable now works ([#719](.)).
21 - Fix unhandled rejection reporting when passing rejected promise to `.return()` ([#721](.)).
22 - Fix unbound promise's then handlers being called with wrong `this` value ([#738](.)).
24 ## 2.9.34 (2015-07-15)
28 - Correct domain for .map, .each, .filter, .reduce callbacks ([#701](.)).
29 - Preserve bound-with-promise promises across the entire chain ([#702](.)).
31 ## 2.9.33 (2015-07-09)
35 - Methods on `Function.prototype` are no longer promisified ([#680](.)).
37 ## 2.9.32 (2015-07-03)
41 - Fix `.return(primitiveValue)` returning a wrapped version of the primitive value when a Node.js domain is active ([#689](.)).
43 ## 2.9.31 (2015-07-03)
47 - Fix Promises/A+ compliance issue regarding circular thenables: the correct behavior is to go into an infinite loop instead of warning with an error (Fixes [#682](.)).
48 - Fix "(node) warning: possible EventEmitter memory leak detected" ([#661](.)).
49 - Fix callbacks sometimes being called with a wrong node.js domain ([#664](.)).
50 - Fix callbacks sometimes not being called at all in iOS 8.1 WebApp mode ([#666](.), [#687](.)).
52 ## 2.9.30 (2015-06-14)
56 - Fix regression with `promisifyAll` not promisifying certain methods
58 ## 2.9.29 (2015-06-14)
62 - Improve `promisifyAll` detection of functions that are class constructors. Fixes mongodb 2.x promisification.
64 ## 2.9.28 (2015-06-14)
68 - Fix handled rejection being reported as unhandled in certain scenarios when using [.all](.) or [Promise.join](.) ([#645](.))
69 - Fix custom scheduler not being called in Google Chrome when long stack traces are enabled ([#650](.))
71 ## 2.9.27 (2015-05-30)
75 - Fix `sinon.useFakeTimers()` breaking scheduler ([#631](.))
79 - Add nw testing facilities (`node tools/test --nw`)
81 ## 2.9.26 (2015-05-25)
85 - Fix crash in NW [#624](.)
86 - Fix [`.return()`](.) not supporting `undefined` as return value [#627](.)
88 ## 2.9.25 (2015-04-28)
92 - Fix crash in node 0.8
94 ## 2.9.24 (2015-04-02)
98 - Fix not being able to load multiple bluebird copies introduced in 2.9.22 ([#559](.), [#561](.), [#560](.)).
100 ## 2.9.23 (2015-04-02)
104 - Fix node.js domain propagation ([#521](.)).
106 ## 2.9.22 (2015-04-02)
108 - Fix `.promisify` crashing in phantom JS ([#556](.))
110 ## 2.9.21 (2015-03-30)
112 - Fix error object's `'stack'`' overwriting causing an error when its defined to be a setter that throws an error ([#552](.)).
114 ## 2.9.20 (2015-03-29)
118 - Fix regression where there is a long delay between calling `.cancel()` and promise actually getting cancelled in Chrome when long stack traces are enabled
120 ## 2.9.19 (2015-03-29)
124 - Fix crashing in Chrome when long stack traces are disabled
126 ## 2.9.18 (2015-03-29)
130 - Fix settlePromises using trampoline
132 ## 2.9.17 (2015-03-29)
137 - Fix Chrome DevTools async stack traceability ([#542](.)).
139 ## 2.9.16 (2015-03-28)
143 - Use setImmediate if available
145 ## 2.9.15 (2015-03-26)
149 - Added `.asCallback` alias for `.nodeify`.
153 - Don't always use nextTick, but try to pick up setImmediate or setTimeout in NW. Fixes [#534](.), [#525](.)
154 - Make progress a core feature. Fixes [#535](.) Note that progress has been removed in 3.x - this is only a fix necessary for 2.x custom builds.
156 ## 2.9.14 (2015-03-12)
160 - Always use process.nextTick. Fixes [#525](.)
162 ## 2.9.13 (2015-02-27)
166 - Fix .each, .filter, .reduce and .map callbacks being called synchornously if the input is immediate. ([#513](.))
168 ## 2.9.12 (2015-02-19)
172 - Fix memory leak introduced in 2.9.0 ([#502](.))
174 ## 2.9.11 (2015-02-19)
180 ## 2.9.10 (2015-02-18)
186 ## 2.9.9 (2015-02-12)
190 - Fix `TypeError: Cannot assign to read only property 'length'` when jsdom has declared a read-only length for all objects to inherit.
192 ## 2.9.8 (2015-02-10)
196 - Fix regression introduced in 2.9.7 where promisify didn't properly dynamically look up methods on `this`
198 ## 2.9.7 (2015-02-08)
202 - Fix `promisify` not retaining custom properties of the function. This enables promisifying the `"request"` module's export function and its methods at the same time.
203 - Fix `promisifyAll` methods being dependent on `this` when they are not originally dependent on `this`. This enables e.g. passing promisified `fs` functions directly as callbacks without having to bind them to `fs`.
204 - Fix `process.nextTick` being used over `setImmediate` in node.
206 ## 2.9.6 (2015-02-02)
210 - Node environment detection can no longer be fooled
212 ## 2.9.5 (2015-02-02)
216 - Warn when [`.then()`](.) is passed non-functions
218 ## 2.9.4 (2015-01-30)
222 - Fix [.timeout()](.) not calling `clearTimeout` with the proper handle in node causing the process to wait for unneeded timeout. This was a regression introduced in 2.9.1.
224 ## 2.9.3 (2015-01-27)
228 - Fix node-webkit compatibility issue ([#467](https://github.com/petkaantonov/bluebird/pull/467))
229 - Fix long stack trace support in recent firefox versions
231 ## 2.9.2 (2015-01-26)
235 - Fix critical bug regarding to using promisifyAll in browser that was introduced in 2.9.0 ([#466](https://github.com/petkaantonov/bluebird/issues/466)).
239 - Add `"browser"` entry point to package.json
241 ## 2.9.1 (2015-01-24)
245 - If a bound promise is returned by the callback to [`Promise.method`](#promisemethodfunction-fn---function) and [`Promise.try`](#promisetryfunction-fn--arraydynamicdynamic-arguments--dynamic-ctx----promise), the returned promise will be bound to the same value
247 ## 2.9.0 (2015-01-24)
251 - Add [`Promise.fromNode`](API.md#promisefromnodefunction-resolver---promise)
252 - Add new paramter `value` for [`Promise.bind`](API.md#promisebinddynamic-thisarg--dynamic-value---promise)
256 - Fix several issues with [`cancellation`](API.md#cancellation) and [`.bind()`](API.md#binddynamic-thisarg---promise) interoperation when `thisArg` is a promise or thenable
257 - Fix promises created in [`disposers`](API#disposerfunction-disposer---disposer) not having proper long stack trace context
258 - Fix [`Promise.join`](API.md#promisejoinpromisethenablevalue-promises-function-handler---promise) sometimes passing the passed in callback function as the last argument to itself.
262 - Reduce minified full browser build file size by not including unused code generation functionality.
263 - Major internal refactoring related to testing code and source code file layout
265 ## 2.8.2 (2015-01-20)
269 - [Global rejection events](https://github.com/petkaantonov/bluebird/blob/master/API.md#global-rejection-events) are now fired both as DOM3 events and as legacy events in browsers
271 ## 2.8.1 (2015-01-20)
275 - Fix long stack trace stiching consistency when rejected from thenables
277 ## 2.8.0 (2015-01-19)
281 - Major debuggability improvements:
282 - Long stack traces have been re-designed. They are now much more readable,
283 succint, relevant and consistent across bluebird features.
284 - Long stack traces are supported now in IE10+
286 ## 2.7.1 (2015-01-15)
290 - Fix [#447](https://github.com/petkaantonov/bluebird/issues/447)
292 ## 2.7.0 (2015-01-15)
296 - Added more context to stack traces originating from coroutines ([#421](https://github.com/petkaantonov/bluebird/issues/421))
297 - Implemented [global rejection events](https://github.com/petkaantonov/bluebird/blob/master/API.md#global-rejection-events) ([#428](https://github.com/petkaantonov/bluebird/issues/428), [#357](https://github.com/petkaantonov/bluebird/issues/357))
298 - [Custom promisifiers](https://github.com/petkaantonov/bluebird/blob/master/API.md#option-promisifier) are now passed the default promisifier which can be used to add enhancements on top of normal node promisification
299 - [Promisification filters](https://github.com/petkaantonov/bluebird/blob/master/API.md#option-filter) are now passed `passesDefaultFilter` boolean
303 - Fix `.noConflict()` call signature ([#446]())
304 - Fix `Promise.method`ified functions being called with `undefined` when they were called with no arguments
306 ## 2.6.4 (2015-01-12)
310 - `OperationalErrors` thrown by promisified functions retain custom properties, such as `.code` and `.path`.
312 ## 2.6.3 (2015-01-12)
316 - Fix [#429](https://github.com/petkaantonov/bluebird/issues/429)
317 - Fix [#432](https://github.com/petkaantonov/bluebird/issues/432)
318 - Fix [#433](https://github.com/petkaantonov/bluebird/issues/433)
320 ## 2.6.2 (2015-01-07)
324 - Fix [#426](https://github.com/petkaantonov/bluebird/issues/426)
326 ## 2.6.1 (2015-01-07)
330 - Fixed built browser files not being included in the git tag release for bower
332 ## 2.6.0 (2015-01-06)
336 - Significantly improve parallel promise performance and memory usage (+50% faster, -50% less memory)
339 ## 2.5.3 (2014-12-30)
341 ## 2.5.2 (2014-12-29)
345 - Fix bug where already resolved promise gets attached more handlers while calling its handlers resulting in some handlers not being called
346 - Fix bug where then handlers are not called in the same order as they would run if Promises/A+ 2.3.2 was implemented as adoption
347 - Fix bug where using `Object.create(null)` as a rejection reason would crash bluebird
349 ## 2.5.1 (2014-12-29)
353 - Fix `.finally` throwing null error when it is derived from a promise that is resolved with a promise that is resolved with a promise
355 ## 2.5.0 (2014-12-28)
359 - [`.get`](#API.md#https://github.com/petkaantonov/bluebird/blob/master/API.md#getstring-propertyname---promise) now supports negative indexing.
363 - Fix bug with `Promise.method` wrapped function returning a promise that never resolves if the function returns a promise that is resolved with another promise
364 - Fix bug with `Promise.delay` never resolving if the value is a promise that is resolved with another promise
366 ## 2.4.3 (2014-12-28)
370 - Fix memory leak as described in [this Promises/A+ spec issue](https://github.com/promises-aplus/promises-spec/issues/179).
372 ## 2.4.2 (2014-12-21)
376 - Fix bug where spread rejected handler is ignored in case of rejection
377 - Fix synchronous scheduler passed to `setScheduler` causing infinite loop
379 ## 2.4.1 (2014-12-20)
383 - Error messages now have links to wiki pages for additional information
384 - Promises now clean up all references (to handlers, child promises etc) as soon as possible.
386 ## 2.4.0 (2014-12-18)
390 - Better filtering of bluebird internal calls in long stack traces, especially when using minified file in browsers
391 - Small performance improvements for all collection methods
392 - Promises now delete references to handlers attached to them as soon as possible
393 - Additional stack traces are now output on stderr/`console.warn` for errors that are thrown in the process/window from rejected `.done()` promises. See [#411](https://github.com/petkaantonov/bluebird/issues/411)
395 ## 2.3.11 (2014-10-31)
399 - Fix [#371](https://github.com/petkaantonov/bluebird/issues/371), [#373](https://github.com/petkaantonov/bluebird/issues/373)
402 ## 2.3.10 (2014-10-28)
406 - `Promise.method` no longer wraps primitive errors
407 - `Promise.try` no longer wraps primitive errors
409 ## 2.3.7 (2014-10-25)
413 - Fix [#359](https://github.com/petkaantonov/bluebird/issues/359), [#362](https://github.com/petkaantonov/bluebird/issues/362) and [#364](https://github.com/petkaantonov/bluebird/issues/364)
415 ## 2.3.6 (2014-10-15)
419 - Implement [`.reflect()`](API.md#reflect---promisepromiseinspection)
421 ## 2.3.5 (2014-10-06)
425 - Fix issue when promisifying methods whose names contain the string 'args'
427 ## 2.3.4 (2014-09-27)
429 - `P` alias was not declared inside WebWorkers
431 ## 2.3.3 (2014-09-27)
435 - Fix [#318](https://github.com/petkaantonov/bluebird/issues/318), [#314](https://github.com/petkaantonov/bluebird/issues/#314)
437 ## 2.3.2 (2014-08-25)
441 - `P` alias for `Promise` now exists in global scope when using browser builds without a module loader, fixing an issue with firefox extensions
443 ## 2.3.1 (2014-08-23)
447 - `.using` can now be used with disposers created from different bluebird copy
449 ## 2.3.0 (2014-08-13)
453 - [`.bind()`](API.md#binddynamic-thisarg---promise) and [`Promise.bind()`](API.md#promisebinddynamic-thisarg---promise) now await for the resolution of the `thisArg` if it's a promise or a thenable
457 - Fix [#276](https://github.com/petkaantonov/bluebird/issues/276)
459 ## 2.2.2 (2014-07-14)
461 - Fix [#259](https://github.com/petkaantonov/bluebird/issues/259)
463 ## 2.2.1 (2014-07-07)
465 - Fix multiline error messages only showing the first line
467 ## 2.2.0 (2014-07-07)
471 - `.any` and `.some` now consistently reject with RangeError when input array contains too few promises
472 - Fix iteration bug with `.reduce` when input array contains already fulfilled promises
474 ## 2.1.3 (2014-06-18)
478 - Fix [#235](https://github.com/petkaantonov/bluebird/issues/235)
480 ## 2.1.2 (2014-06-15)
484 - Fix [#232](https://github.com/petkaantonov/bluebird/issues/232)
486 ## 2.1.1 (2014-06-11)
488 ## 2.1.0 (2014-06-11)
492 - Add [`promisifier`](API.md#option-promisifier) option to `Promise.promisifyAll()`
493 - Improve performance of `.props()` and collection methods when used with immediate values
498 - Fix a bug where .reduce calls the callback for an already visited item
499 - Fix a bug where stack trace limit is calculated to be too small, which resulted in too short stack traces
501 <sub>Add undocumented experimental `yieldHandler` option to `Promise.coroutine`</sub>
503 ## 2.0.7 (2014-06-08)
504 ## 2.0.6 (2014-06-07)
505 ## 2.0.5 (2014-06-05)
506 ## 2.0.4 (2014-06-05)
507 ## 2.0.3 (2014-06-05)
508 ## 2.0.2 (2014-06-04)
509 ## 2.0.1 (2014-06-04)
511 ## 2.0.0 (2014-06-04)
515 - [Resource management](API.md#resource-management) - never leak resources again
516 - [Promisification](API.md#promisification) on steroids - entire modules can now be promisified with one line of code
517 - [`.map()`](API.md#mapfunction-mapper--object-options---promise), [`.each()`](API.md#eachfunction-iterator---promise), [`.filter()`](API.md#filterfunction-filterer--object-options---promise), [`.reduce()`](API.md#reducefunction-reducer--dynamic-initialvalue---promise) reimagined from simple sugar to powerful concurrency coordination tools
518 - [API Documentation](API.md) has been reorganized and more elaborate examples added
519 - Deprecated [progression](#progression-migration) and [deferreds](#deferred-migration)
520 - Improved performance and readability
524 - Added [`using()`](API.md#promiseusingpromisedisposer-promise-promisedisposer-promise--function-handler---promise) and [`disposer()`](API.md#disposerfunction-disposer---disposer)
525 - [`.map()`](API.md#mapfunction-mapper--object-options---promise) now calls the handler as soon as items in the input array become fulfilled
526 - Added a concurrency option to [`.map()`](API.md#mapfunction-mapper--object-options---promise)
527 - [`.filter()`](API.md#filterfunction-filterer--object-options---promise) now calls the handler as soon as items in the input array become fulfilled
528 - Added a concurrency option to [`.filter()`](API.md#filterfunction-filterer--object-options---promise)
529 - [`.reduce()`](API.md#reducefunction-reducer--dynamic-initialvalue---promise) now calls the handler as soon as items in the input array become fulfilled, but in-order
530 - Added [`.each()`](API.md#eachfunction-iterator---promise)
531 - [`Promise.resolve()`](API.md#promiseresolvedynamic-value---promise) behaves like `Promise.cast`. `Promise.cast` deprecated.
532 - [Synchronous inspection](API.md#synchronous-inspection): Removed `.inspect()`, added [`.value()`](API.md#value---dynamic) and [`.reason()`](API.md#reason---dynamic)
533 - [`Promise.join()`](API.md#promisejoinpromisethenablevalue-promises-function-handler---promise) now takes a function as the last argument
534 - Added [`Promise.setScheduler()`](API.md#promisesetschedulerfunction-scheduler---void)
535 - [`.cancel()`](API.md#cancelerror-reason---promise) supports a custom cancellation reason
536 - [`.timeout()`](API.md#timeoutint-ms--string-message---promise) now cancels the promise instead of rejecting it
537 - [`.nodeify()`](API.md#nodeifyfunction-callback--object-options---promise) now supports passing multiple success results when mapping promises to nodebacks
538 - Added `suffix` and `filter` options to [`Promise.promisifyAll()`](API.md#promisepromisifyallobject-target--object-options---object)
542 - Sparse array holes are not skipped by collection methods but treated as existing elements with `undefined` value
543 - `.map()` and `.filter()` do not call the given mapper or filterer function in any specific order
544 - Removed the `.inspect()` method
545 - Yielding an array from a coroutine is not supported by default. You can use [`coroutine.addYieldHandler()`](API.md#promisecoroutineaddyieldhandlerfunction-handler---void) to configure the old behavior (or any behavior you want).
546 - [`.any()`](API.md#any---promise) and [`.some()`](API.md#someint-count---promise) no longer use an array as the rejection reason. [`AggregateError`](API.md#aggregateerror) is used instead.
549 ## 1.2.4 (2014-04-27)
553 - Fix promisifyAll causing a syntax error when a method name is not a valid identifier
554 - Fix syntax error when es5.js is used in strict mode
556 ## 1.2.3 (2014-04-17)
560 - Fix [#179](https://github.com/petkaantonov/bluebird/issues/179)
562 ## 1.2.2 (2014-04-09)
566 - Promisified methods from promisifyAll no longer call the original method when it is overriden
567 - Nodeify doesn't pass second argument to the callback if the promise is fulfilled with `undefined`
569 ## 1.2.1 (2014-03-31)
573 - Fix [#168](https://github.com/petkaantonov/bluebird/issues/168)
575 ## 1.2.0 (2014-03-29)
579 - New method: [`.value()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#value---dynamic)
580 - New method: [`.reason()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#reason---dynamic)
581 - New method: [`Promise.onUnhandledRejectionHandled()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#promiseonunhandledrejectionhandledfunction-handler---undefined)
582 - `Promise.map()`, `.map()`, `Promise.filter()` and `.filter()` start calling their callbacks as soon as possible while retaining a correct order. See [`8085922f`](https://github.com/petkaantonov/bluebird/commit/8085922fb95a9987fda0cf2337598ab4a98dc315).
586 - Fix [#165](https://github.com/petkaantonov/bluebird/issues/165)
587 - Fix [#166](https://github.com/petkaantonov/bluebird/issues/166)
589 ## 1.1.1 (2014-03-18)
593 - [#138](https://github.com/petkaantonov/bluebird/issues/138)
594 - [#144](https://github.com/petkaantonov/bluebird/issues/144)
595 - [#148](https://github.com/petkaantonov/bluebird/issues/148)
596 - [#151](https://github.com/petkaantonov/bluebird/issues/151)
598 ## 1.1.0 (2014-03-08)
602 - Implement [`Promise.prototype.tap()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#tapfunction-handler---promise)
603 - Implement [`Promise.coroutine.addYieldHandler()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#promisecoroutineaddyieldhandlerfunction-handler---void)
604 - Deprecate `Promise.prototype.spawn`
608 - Fix already rejected promises being reported as unhandled when handled through collection methods
609 - Fix browserisfy crashing from checking `process.version.indexOf`
611 ## 1.0.8 (2014-03-03)
615 - Fix active domain being lost across asynchronous boundaries in Node.JS 10.xx
617 ## 1.0.7 (2014-02-25)
621 - Fix handled errors being reported
623 ## 1.0.6 (2014-02-17)
627 - Fix bug with unhandled rejections not being reported
628 when using `Promise.try` or `Promise.method` without
629 attaching further handlers
631 ## 1.0.5 (2014-02-15)
635 - Node.js performance: promisified functions try to check amount of passed arguments in most optimal order
636 - Node.js promisified functions will have same `.length` as the original function minus one (for the callback parameter)
638 ## 1.0.4 (2014-02-09)
642 - Possibly unhandled rejection handler will always get a stack trace, even if the rejection or thrown error was not an error
643 - Unhandled rejections are tracked per promise, not per error. So if you create multiple branches from a single ancestor and that ancestor gets rejected, each branch with no error handler with the end will cause a possibly unhandled rejection handler invocation
647 - Fix unhandled non-writable objects or primitives not reported by possibly unhandled rejection handler
649 ## 1.0.3 (2014-02-05)
653 - [#93](https://github.com/petkaantonov/bluebird/issues/88)
655 ## 1.0.2 (2014-02-04)
659 - Significantly improve performance of foreign bluebird thenables
663 - [#88](https://github.com/petkaantonov/bluebird/issues/88)
665 ## 1.0.1 (2014-01-28)
669 - Error objects that have property `.isAsync = true` will now be caught by `.error()`
673 - Fix TypeError and RangeError shims not working without `new` operator
675 ## 1.0.0 (2014-01-12)
679 - `.filter`, `.map`, and `.reduce` no longer skip sparse array holes. This is a backwards incompatible change.
680 - Like `.map` and `.filter`, `.reduce` now allows returning promises and thenables from the iteration function.
684 - [#58](https://github.com/petkaantonov/bluebird/issues/58)
685 - [#61](https://github.com/petkaantonov/bluebird/issues/61)
686 - [#64](https://github.com/petkaantonov/bluebird/issues/64)
687 - [#60](https://github.com/petkaantonov/bluebird/issues/60)
689 ## 0.11.6-1 (2013-12-29)
691 ## 0.11.6-0 (2013-12-29)
695 - You may now return promises and thenables from the filterer function used in `Promise.filter` and `Promise.prototype.filter`.
697 - `.error()` now catches additional sources of rejections:
699 - Rejections originating from `Promise.reject`
701 - Rejections originating from thenables using
702 the `reject` callback
704 - Rejections originating from promisified callbacks
705 which use the `errback` argument
707 - Rejections originating from `new Promise` constructor
708 where the `reject` callback is called explicitly
710 - Rejections originating from `PromiseResolver` where
711 `.reject()` method is called explicitly
715 - Fix `captureStackTrace` being called when it was `null`
716 - Fix `Promise.map` not unwrapping thenables
718 ## 0.11.5-1 (2013-12-15)
720 ## 0.11.5-0 (2013-12-03)
724 - Improve performance of collection methods
725 - Improve performance of promise chains
727 ## 0.11.4-1 (2013-12-02)
729 ## 0.11.4-0 (2013-12-02)
733 - Fix `Promise.some` behavior with arguments like negative integers, 0...
734 - Fix stack traces of synchronously throwing promisified functions'
736 ## 0.11.3-0 (2013-12-02)
740 - Improve performance of generators
744 - Fix critical bug with collection methods.
746 ## 0.11.2-0 (2013-12-02)
750 - Improve performance of all collection methods
752 ## 0.11.1-0 (2013-12-02)
756 - Improve overall performance.
757 - Improve performance of promisified functions.
758 - Improve performance of catch filters.
759 - Improve performance of .finally.
763 - Fix `.finally()` rejecting if passed non-function. It will now ignore non-functions like `.then`.
764 - Fix `.finally()` not converting thenables returned from the handler to promises.
765 - `.spread()` now rejects if the ultimate value given to it is not spreadable.
767 ## 0.11.0-0 (2013-12-02)
771 - Improve overall performance when not using `.bind()` or cancellation.
772 - Promises are now not cancellable by default. This is backwards incompatible change - see [`.cancellable()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#cancellable---promise)
773 - [`Promise.delay`](https://github.com/petkaantonov/bluebird/blob/master/API.md#promisedelaydynamic-value-int-ms---promise)
774 - [`.delay()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#delayint-ms---promise)
775 - [`.timeout()`](https://github.com/petkaantonov/bluebird/blob/master/API.md#timeoutint-ms--string-message---promise)
777 ## 0.10.14-0 (2013-12-01)
781 - Fix race condition when mixing 3rd party asynchrony.
783 ## 0.10.13-1 (2013-11-30)
785 ## 0.10.13-0 (2013-11-30)
789 - Fix another bug with progression.
791 ## 0.10.12-0 (2013-11-30)
795 - Fix bug with progression.
797 ## 0.10.11-4 (2013-11-29)
799 ## 0.10.11-2 (2013-11-29)
803 - Fix `.race()` not propagating bound values.
805 ## 0.10.11-1 (2013-11-29)
809 - Improve performance of `Promise.race`
811 ## 0.10.11-0 (2013-11-29)
815 - Fixed `Promise.promisifyAll` invoking property accessors. Only data properties with function values are considered.
817 ## 0.10.10-0 (2013-11-28)
821 - Disable long stack traces in browsers by default. Call `Promise.longStackTraces()` to enable them.
823 ## 0.10.9-1 (2013-11-27)
827 - Fail early when `new Promise` is constructed incorrectly
829 ## 0.10.9-0 (2013-11-27)
833 - Promise.props now takes a [thenable-for-collection](https://github.com/petkaantonov/bluebird/blob/f41edac61b7c421608ff439bb5a09b7cffeadcf9/test/mocha/props.js#L197-L217)
834 - All promise collection methods now reject when a promise-or-thenable-for-collection turns out not to give a collection
836 ## 0.10.8-0 (2013-11-25)
840 - All static collection methods take thenable-for-collection
842 ## 0.10.7-0 (2013-11-25)
846 - throw TypeError when thenable resolves with itself
847 - Make .race() and Promise.race() forever pending on empty collections
849 ## 0.10.6-0 (2013-11-25)
853 - Promise.resolve and PromiseResolver.resolve follow thenables too.
855 ## 0.10.5-0 (2013-11-24)
859 - Fix infinite loop when thenable resolves with itself
861 ## 0.10.4-1 (2013-11-24)
865 - Fix a file missing from build. (Critical fix)
867 ## 0.10.4-0 (2013-11-24)
871 - Remove dependency of es5-shim and es5-sham when using ES3.
873 ## 0.10.3-0 (2013-11-24)
877 - Improve performance of `Promise.method`
879 ## 0.10.2-1 (2013-11-24)
883 - Rename PromiseResolver#asCallback to PromiseResolver#callback
885 ## 0.10.2-0 (2013-11-24)
889 - Remove memoization of thenables
891 ## 0.10.1-0 (2013-11-21)
895 - Add methods `Promise.resolve()`, `Promise.reject()`, `Promise.defer()` and `.resolve()`.
897 ## 0.10.0-1 (2013-11-17)
899 ## 0.10.0-0 (2013-11-17)
903 - Implement `Promise.method()`
904 - Implement `.return()`
905 - Implement `.throw()`
909 - Fix promises being able to use themselves as resolution or follower value
911 ## 0.9.11-1 (2013-11-14)
915 - Implicit `Promise.all()` when yielding an array from generators
917 ## 0.9.11-0 (2013-11-13)
921 - Fix `.spread` not unwrapping thenables
923 ## 0.9.10-2 (2013-11-13)
927 - Improve performance of promisified functions on V8
931 - Report unhandled rejections even when long stack traces are disabled
932 - Fix `.error()` showing up in stack traces
934 ## 0.9.10-1 (2013-11-05)
938 - Catch filter method calls showing in stack traces
940 ## 0.9.10-0 (2013-11-05)
944 - Support primitives in catch filters
946 ## 0.9.9-0 (2013-11-05)
950 - Add `Promise.race()` and `.race()`
952 ## 0.9.8-0 (2013-11-01)
956 - Fix bug with `Promise.try` not unwrapping returned promises and thenables
958 ## 0.9.7-0 (2013-10-29)
962 - Fix bug with build files containing duplicated code for promise.js
964 ## 0.9.6-0 (2013-10-28)
968 - Improve output of reporting unhandled non-errors
969 - Implement RejectionError wrapping and `.error()` method
971 ## 0.9.5-0 (2013-10-27)
975 - Allow fresh copies of the library to be made
977 ## 0.9.4-1 (2013-10-27)
979 ## 0.9.4-0 (2013-10-27)
983 - Rollback non-working multiple fresh copies feature
985 ## 0.9.3-0 (2013-10-27)
989 - Allow fresh copies of the library to be made
990 - Add more components to customized builds
992 ## 0.9.2-1 (2013-10-25)
994 ## 0.9.2-0 (2013-10-25)
998 - Allow custom builds
1000 ## 0.9.1-1 (2013-10-22)
1004 - Fix unhandled rethrown exceptions not reported
1006 ## 0.9.1-0 (2013-10-22)
1010 - Improve performance of `Promise.try`
1011 - Extend `Promise.try` to accept arguments and ctx to make it more usable in promisification of synchronous functions.
1013 ## 0.9.0-0 (2013-10-18)
1017 - Implement `.bind` and `Promise.bind`
1021 - Fix `.some()` when argument is a pending promise that later resolves to an array
1023 ## 0.8.5-1 (2013-10-17)
1027 - Enable process wide long stack traces through BLUEBIRD_DEBUG environment variable
1029 ## 0.8.5-0 (2013-10-16)
1033 - Improve performance of all collection methods
1037 - Fix .finally passing the value to handlers
1038 - Remove kew from benchmarks due to bugs in the library breaking the benchmark
1039 - Fix some bluebird library calls potentially appearing in stack traces
1041 ## 0.8.4-1 (2013-10-15)
1045 - Fix .pending() call showing in long stack traces
1047 ## 0.8.4-0 (2013-10-15)
1051 - Fix PromiseArray and its sub-classes swallowing possibly unhandled rejections
1053 ## 0.8.3-3 (2013-10-14)
1057 - Fix AMD-declaration using named module.
1059 ## 0.8.3-2 (2013-10-14)
1063 - The mortals that can handle it may now release Zalgo by `require("bluebird/zalgo");`
1065 ## 0.8.3-1 (2013-10-14)
1069 - Fix memory leak when using the same promise to attach handlers over and over again
1071 ## 0.8.3-0 (2013-10-13)
1075 - Add `Promise.props()` and `Promise.prototype.props()`. They work like `.all()` for object properties.
1079 - Fix bug with .some returning garbage when sparse arrays have rejections
1081 ## 0.8.2-2 (2013-10-13)
1085 - Improve performance of `.reduce()` when `initialValue` can be synchronously cast to a value
1087 ## 0.8.2-1 (2013-10-12)
1091 - Fix .npmignore having irrelevant files
1093 ## 0.8.2-0 (2013-10-12)
1097 - Improve performance of `.some()`
1099 ## 0.8.1-0 (2013-10-11)
1103 - Remove uses of dynamic evaluation (`new Function`, `eval` etc) when strictly not necessary. Use feature detection to use static evaluation to avoid errors when dynamic evaluation is prohibited.
1105 ## 0.8.0-3 (2013-10-10)
1109 - Add `.asCallback` property to `PromiseResolver`s
1111 ## 0.8.0-2 (2013-10-10)
1113 ## 0.8.0-1 (2013-10-09)
1117 - Improve overall performance. Be able to sustain infinite recursion when using promises.
1119 ## 0.8.0-0 (2013-10-09)
1123 - Fix stackoverflow error when function calls itself "synchronously" from a promise handler
1125 ## 0.7.12-2 (2013-10-09)
1129 - Fix safari 6 not using `MutationObserver` as a scheduler
1130 - Fix process exceptions interfering with internal queue flushing
1132 ## 0.7.12-1 (2013-10-09)
1136 - Don't try to detect if generators are available to allow shims to be used
1138 ## 0.7.12-0 (2013-10-08)
1142 - Promisification now consider all functions on the object and its prototype chain
1143 - Individual promisifcation uses current `this` if no explicit receiver is given
1144 - Give better stack traces when promisified callbacks throw or errback primitives such as strings by wrapping them in an `Error` object.
1148 - Fix runtime APIs throwing synchronous errors
1150 ## 0.7.11-0 (2013-10-08)
1154 - Deprecate `Promise.promisify(Object target)` in favor of `Promise.promisifyAll(Object target)` to avoid confusion with function objects
1155 - Coroutines now throw error when a non-promise is `yielded`
1157 ## 0.7.10-1 (2013-10-05)
1161 - Make tests pass Internet Explorer 8
1163 ## 0.7.10-0 (2013-10-05)
1167 - Create browser tests
1169 ## 0.7.9-1 (2013-10-03)
1173 - Fix promise cast bug when thenable fulfills using itself as the fulfillment value
1175 ## 0.7.9-0 (2013-10-03)
1179 - More performance improvements when long stack traces are enabled
1181 ## 0.7.8-1 (2013-10-02)
1185 - Performance improvements when long stack traces are enabled
1187 ## 0.7.8-0 (2013-10-02)
1191 - Fix promisified methods not turning synchronous exceptions into rejections
1193 ## 0.7.7-1 (2013-10-02)
1203 ## 0.7.7-0 (2013-10-01)
1213 ## 0.7.6-0 (2013-09-29)
1223 ## 0.7.5-0 (2013-09-28)
1233 ## 0.7.4-1 (2013-09-28)
1243 ## 0.7.4-0 (2013-09-28)
1253 ## 0.7.3-1 (2013-09-28)
1263 ## 0.7.3-0 (2013-09-27)
1273 ## 0.7.2-0 (2013-09-27)
1283 ## 0.7.1-5 (2013-09-26)
1293 ## 0.7.1-4 (2013-09-25)
1303 ## 0.7.1-3 (2013-09-25)
1313 ## 0.7.1-2 (2013-09-24)
1323 ## 0.7.1-1 (2013-09-24)
1333 ## 0.7.1-0 (2013-09-24)
1343 ## 0.7.0-1 (2013-09-23)
1353 ## 0.7.0-0 (2013-09-23)
1363 ## 0.6.5-2 (2013-09-20)
1373 ## 0.6.5-1 (2013-09-18)
1383 ## 0.6.5-0 (2013-09-18)
1393 ## 0.6.4-1 (2013-09-18)
1403 ## 0.6.4-0 (2013-09-18)
1413 ## 0.6.3-4 (2013-09-18)
1423 ## 0.6.3-3 (2013-09-18)
1433 ## 0.6.3-2 (2013-09-16)
1443 ## 0.6.3-1 (2013-09-16)
1453 ## 0.6.3-0 (2013-09-15)
1463 ## 0.6.2-1 (2013-09-14)
1473 ## 0.6.2-0 (2013-09-14)
1483 ## 0.6.1-0 (2013-09-14)
1493 ## 0.6.0-0 (2013-09-13)
1503 ## 0.5.9-6 (2013-09-12)
1513 ## 0.5.9-5 (2013-09-12)
1523 ## 0.5.9-4 (2013-09-12)
1533 ## 0.5.9-3 (2013-09-11)
1543 ## 0.5.9-2 (2013-09-11)
1553 ## 0.5.9-1 (2013-09-11)
1563 ## 0.5.9-0 (2013-09-11)
1573 ## 0.5.8-1 (2013-09-11)
1583 ## 0.5.8-0 (2013-09-11)
1593 ## 0.5.7-0 (2013-09-11)
1603 ## 0.5.6-1 (2013-09-10)
1613 ## 0.5.6-0 (2013-09-10)
1623 ## 0.5.5-1 (2013-09-10)
1633 ## 0.5.5-0 (2013-09-09)
1643 ## 0.5.4-1 (2013-09-08)
1653 ## 0.5.4-0 (2013-09-08)
1663 ## 0.5.3-0 (2013-09-07)
1673 ## 0.5.2-0 (2013-09-07)
1683 ## 0.5.1-0 (2013-09-07)
1693 ## 0.5.0-0 (2013-09-07)
1703 ## 0.4.0-0 (2013-09-06)
1713 ## 0.3.0-1 (2013-09-06)
1723 ## 0.3.0 (2013-09-06)