v0.36.0

Major changes

• Migrated to async-trait - you'll need to simplify & clean up your Handler impelementations to use #[async_trait] and async methods (see new examples in the docs).
• Server-side Channel objects - Handler::channel_open_* methods now take a Channel<> instead of ChannelId.

Fixes

• fixed #111 - closed channel sender leak in client
• fixed #114 - ignore sig hash algo in PartialEq for PublicKey
• client: correctly return error for channel open failures
• fixed missing CHANNEL_CLOSE messages
• Use client generated channel id when creating server initiated channel

Changes

• Added Key::with_signature_hash
• fixed #86 - support for dynamic port assignment in tcpip_forward
• server: added OpenSSH server-sig-algs protocol extension support
• reworked ChannelStream API
• fixed #111 - added Channel::close