1.0.1: bugfix release

• Commands were getting out of order when using the client as a context manager within a task
• multiple tasks calling connect would get confused
• EHLO/HELO responses were being saved even after disconnect
• RuntimeError on client cleanup if event loop was closed
• CRAM-MD5 auth was not working
• AttributeError on STARTTLS under uvloop

1.0.0: Semantic versioning

Initial feature complete release with stable API.