CHANGELOG for 2.x

• 2.5.1 (2017-03-25)

  • Fix circular references when resolving with a promise which follows itself (#94).

• 2.5.0 (2016-12-22)

  • Revert automatic cancellation of pending collection promises once the output promise resolves. This was introduced in 42d86b7 (PR #36, released in v2.3.0) and was both unintended and backward incompatible.

    If you need automatic cancellation, you can use something like:

    function allAndCancel(array $promises)
    {
         return \React\Promise\all($promises)
             ->always(function() use ($promises) {
                 foreach ($promises as $promise) {
                     if ($promise instanceof \React\Promise\CancellablePromiseInterface) {
                         $promise->cancel();
                     }
                 }
            });
    }
    

  • all() and map() functions now preserve the order of the array (#77).
  • Fix circular references when resolving a promise with itself (#71).

• 2.4.1 (2016-05-03)

  • Fix some() not cancelling pending promises when too much input promises reject (16ff799).

• 2.4.0 (2016-03-31)

  • Support foreign thenables in resolve(). Any object that provides a then() method is now assimilated to a trusted promise that follows the state of this thenable (#52).
  • Fix some() and any() for input arrays containing not enough items (#34).

• 2.3.0 (2016-03-24)

  • Allow cancellation of promises returned by functions working on promise collections (#36).
  • Handle \Throwable in the same way as \Exception (#51 by @joshdifabio).

• 2.2.2 (2016-02-26)

  • Fix cancellation handlers called multiple times (#47 by @clue).

• 2.2.1 (2015-07-03)

  • Fix stack error when resolving a promise in its own fulfillment or rejection handlers.

• 2.2.0 (2014-12-30)

  • Introduce new ExtendedPromiseInterface implemented by all promises.
  • Add new done() method (part of the ExtendedPromiseInterface).
  • Add new otherwise() method (part of the ExtendedPromiseInterface).
  • Add new always() method (part of the ExtendedPromiseInterface).
  • Add new progress() method (part of the ExtendedPromiseInterface).
  • Rename Deferred::progress to Deferred::notify to avoid confusion with ExtendedPromiseInterface::progress (a Deferred::progress alias is still available for backward compatibility)
  • resolve() now always returns a ExtendedPromiseInterface.

• 2.1.0 (2014-10-15)

  • Introduce new CancellablePromiseInterface implemented by all promises.
  • Add new cancel() method (part of the CancellablePromiseInterface).

• 2.0.0 (2013-12-10)

  New major release. The goal is to streamline the API and to make it more compliant with other promise libraries and especially with the new upcoming ES6 promises specification.

  • Add standalone Promise class.
  • Add new race() function.
  • BC break: Bump minimum PHP version to PHP 5.4.
  • BC break: Remove ResolverInterface and PromiseInterface from Deferred.
  • BC break: Change signature of PromiseInterface.
  • BC break: Remove When and Util classes and move static methods to functions.
  • BC break: FulfilledPromise and RejectedPromise now throw an exception when initialized with a promise instead of a value/reason.
  • BC break: Deferred::resolve() and Deferred::reject() no longer return a promise.