Version 0.1.2 * Fixed a bug in drop of `FutureSender` * Expose the channel `SendError` type * Add `Future::into_stream` to convert to a single-element stream * Add `Future::flatten_to_stream` to convert a future of a stream to a stream * impl Debug for SendError * Add stream::once for a one element stream * Accept IntoIterator in stream::iter * Add Stream::catch_unwind