Prepare v0.5.0 release

CHANGELOG.md

@@ -1,5 +1,74 @@
 # Changelog
 
+## 0.5.0 (2017-03-08)
+
+* Feature / BC break: Consistent `end` event semantics (EOF)
+  (#70 by @clue)
+
+  The `end` event will now only be emitted for a `successful` end, not it the
+  stream closes due to an unrecoverable `error` event or if it is `close()`d
+  explicitly.
+  If you want to detect when the stream closes (terminates), use the `close`
+  event instead.
+
+* BC break: Remove custom (undocumented) `full-drain` event from `Buffer`
+  (#63 and #68 by @clue)
+
+  > The `full-drain` event was undocumented and mostly used internally.
+    Relying on this event has attracted some low-quality code in the past, so
+    we've removed this from the public API in order to work out a better
+    solution instead.
+    If you want to detect when the buffer finishes flushing data to the stream,
+    you may want to look into its `end()` method or the `close` event instead.
+
+* Feature / BC break: Consistent event semantics and documentation,
+  explicitly state *when* events will be emitted and *which* arguments they
+  receive.
+  (#73 and #69 by @clue)
+
+  The documentation now explicitly defines each event and its arguments.
+  Custom events and event arguments are still supported.
+  Most notably, all defined events only receive inherently required event
+  arguments and no longer transmit the instance they are emitted on for
+  consistency and performance reasons.
+
+  ```php
+  // old (inconsistent and not supported by all implementations)
+  $stream->on('data', function ($data, $stream) {
+      // process $data
+  });
+
+  // new (consistent throughout the whole ecosystem)
+  $stream->on('data', function ($data) use ($stream) {
+      // process $data
+  });
+  ```
+
+  > This mostly adds documentation (and thus some stricter, consistent 
+    definitions) for the existing behavior, it does NOT define any major
+    changes otherwise.
+    Most existing code should be compatible with these changes, unless
+    it relied on some undocumented/unintended semantics.
+
+* Feature / BC break: Consistent method semantics and documentation
+  (#72 by @clue)
+
+  > This mostly adds documentation (and thus some stricter, consistent
+    definitions) for the existing behavior, it does NOT define any major
+    changes otherwise.
+    Most existing code should be compatible with these changes, unless
+    it relied on some undocumented/unintended semantics.
+
+* Feature: Consistent `pipe()` semantics for closed and closing streams
+  (#71 from @clue)
+
+  The source stream will now always be `pause()`d when the destination stream
+  closes. Also, properly stop piping if the source stream closes and remove
+  all event forwarding.
+
+* Improve test suite by adding PHPUnit to `require-dev` and improving coverage.
+  (#74 and #75 by @clue, #66 by @nawarian)
+
 ## 0.4.6 (2017-01-25)
 
 * Feature: The `Buffer` can now be injected into the `Stream` (or be used standalone)

README.md

@@ -36,6 +36,7 @@ descriptor based implementation with an in-memory write buffer.
 * [Usage](#usage)
 * [Install](#install)
 * [Tests](#tests)
+* [License](#license)
 
 ## API
 
@@ -711,7 +712,7 @@ The recommended way to install this library is [through Composer](http://getcomp
 This will install the latest supported version:
 
 ```bash
-$ composer require react/stream:^0.4.6
+$ composer require react/stream:^0.5
 ```
 
 More details about version upgrades can be found in the [CHANGELOG](CHANGELOG.md).
@@ -730,3 +731,7 @@ To run the test suite, go to the project root and run:
 ```bash
 $ php vendor/bin/phpunit
 ```
+
+## License
+
+MIT, see [LICENSE file](LICENSE).