v0.4.0
------

#### master

- Altered watcher ID generation to avoid potential collisions
- Added optional $onStart callback parameter to Reactor::run() implementations
- Added Scala-like Future\Promise implementation
- Remove `Forkable` things originally added in v0.2.0 (unnecessary)

> **BC BREAKS**: *none*

v0.3.0
------

- Timed event callbacks now passed the reactor instance at param 2 upon invocation
- IO callbacks now passed the reactor instance at param 3 upon invocation
- Minor bugfixes/improvements

> **BC BREAKS**: *none*

v0.2.0
------

- Added `Alert\Forkable` interface for safely forking event reactors without resource corruption
- `Alert\LibeventReactor` now implements `Alert\Forkable`

> **BC BREAKS**: *none*

#### v0.1.2

- Addressed execution time drift in repeating native reactor alarms

#### v0.1.1

- Addressed infinite recursion in repeating callbacks

v0.1.0
------

- Initial tagged release