Release v1.1.7 · cole/aiosmtplib

What's Changed

Security: Fix a possible injection vulnerability (a variant of
https://consensys.net/diligence/vulnerabilities/python-smtplib-multiple-crlf-injection/)

Note that in order to exploit this vulnerability in aiosmtplib, the attacker would need
control of the hostname or source_address parameters. Thanks Sam Sanoop @ Snyk
for bringing this to my attention.
Bugfix: include CHANGLOG in sdist release
Type hints: fix type hints for async context exit (credit @JelleZijlstra)
Full Changelog: v1.1.6...v1.1.7