Version 0.3.3

Close channel if the last receiver to drop is inactive.

Version 0.3.2

Fix a underflow panic (#14).
Document difference with other broadcast APIs.

Version 0.3.1

Channel API in InactiveReceiver (#11).
{Sender,Receiver}::inactive_receiver_count method.

Version 0.3.0

overflow mode.
ability to modify channel capacity.
Inactive receivers (#2).
Document difference to async-channel crate (#6).

Version 0.2.0

First real release.

Version 0.1.0

Dummy release to get the name registered on crates.io.