• Feature: Simplify usage by supporting new default loop.
  (#60 by @clue)

  // old (still supported)
  Clue\React\Block\await($promise, $loop);
  Clue\React\Block\awaitAny($promises, $loop);
  Clue\React\Block\awaitAll($promises, $loop);
  
  // new (using default loop)
  Clue\React\Block\await($promise);
  Clue\React\Block\awaitAny($promises);
  Clue\React\Block\awaitAll($promises);

• Feature: Added support for upcoming react/promise v3.
  (#61 by @davidcole1340 and @SimonFrings)

• Improve error reporting by appending previous message for Throwables.
  (#57 by @clue)

• Deprecate $timeout argument for await*() functions.
  (#59 by @clue)

  // deprecated
  Clue\React\Block\await($promise, $loop, $timeout);
  Clue\React\Block\awaitAny($promises, $loop, $timeout);
  Clue\React\Block\awaitAll($promises, $loop, $timeout);
  
  // still supported
  Clue\React\Block\await($promise, $loop);
  Clue\React\Block\awaitAny($promises, $loop);
  Clue\React\Block\awaitAll($promises, $loop);

• Improve API documentation.
  (#58 and #63 by @clue and #55 by @PaulRotmann)

• Improve test suite and use GitHub actions for continuous integration (CI).
  (#54 by @SimonFrings)

• Improve API documentation, update README and add examples.
  (#45 by @clue and #51 by @SimonFrings)

• Improve test suite and add .gitattributes to exclude dev files from exports.
  Prepare PHP 8 support, update to PHPUnit 9, run tests on PHP 7.4 and simplify test matrix.
  (#46, #47 and #50 by @SimonFrings)

• Fix: Fix getting the type of unexpected rejection reason when not rejecting with an Exception.
  (#42 by @Furgas and @clue)

• Fix: Check if the function is declared before declaring it.
  (#39 by @Niko9911)

• Feature: Improve memory consumption by cleaning up garbage references.
  (#35 by @clue)

• Fix minor documentation typos.
  (#28 by @seregazhuk)

• Improve test suite by locking Travis distro so new defaults will not break the build,
  support PHPUnit 6 and update Travis config to also test against PHP 7.2.
  (#30 by @clue, #31 by @carusogabriel and #32 by @andreybolonin)

• Update project homepage.
  (#34 by @clue)

• Feature / Fix: Forward compatibility with future EventLoop v1.0 and v0.5 and
  cap small timeout values for legacy EventLoop
  (#26 by @clue)

  // now works across all versions
  Block\sleep(0.000001, $loop);

• Feature / Fix: Throw UnexpectedValueException if Promise gets rejected with non-Exception
  (#27 by @clue)

  // now throws an UnexceptedValueException
  Block\await(Promise\reject(false), $loop);

• First class support for legacy PHP 5.3 through PHP 7.1 and HHVM
  (#24 and #25 by @clue)

• Improve testsuite by adding PHPUnit to require-dev and
  Fix HHVM build for now again and ignore future HHVM build errors
  (#23 and #24 by @clue)

• Feature: Add optional timeout parameter to all await*() functions
  (#17 by @clue)
• Feature: Cancellation is now supported across all PHP versions
  (#16 by @clue)

• First stable release, now following SemVer
• Improved documentation

Contains no other changes, so it's actually fully compatible with the v0.3.0 release.

• BC break: Use functional API approach instead of pseudo-OOP.
  All existing methods are now exposed as simple functions.
  (#13)

  // old
  $blocker = new Block\Blocker($loop);
  $result = $blocker->await($promise);
  
  // new
  $result = Block\await($promise, $loop);

• BC break: Rename methods in order to avoid confusion.
  • Rename wait() to sleep().
    (#8)
  • Rename awaitRace() to awaitAny().
    (#9)
  • Rename awaitOne() to await().
    (#10)

• run() the loop instead of making it tick().
  This results in significant performance improvements (less resource utilization) by avoiding busy waiting
  (#1)