For some reason, none of the changes listed in version pre-0.2.8 were published, so this pre-release contains all those listed additions plus an improvement to the fluid listener.
Please note: since this API is still in heavy development, upgrading to a newer version could break your project's imports. You can choose to update to this version by changing the dependency version number to pre-0.2.9. If you wish to automatically update every time an update is released, change the dependency version number to main-SNAPSHOT.