===== - Fix some unicode handling (including, hopefully, fixing non-ASCII subject lines for real) - Drops support for Python 3.3 and Python 3.4 since we depend on libraries that have dropped support for them - Add support for Python 3.7 and Python 3.8
0.3.4
===== - Fix regression in headers from 0.3.0 with some multipart/signed messages - Fix regression in passthrough mode from 0.3.3 on Python 2; add better testing
===== - Fix `smtp_password_command` - Fix tests with newer version of pytest
0.3.1
===== - Fix an incompatibility with Python 3.5
0.3
=== - Add a man page (contribution by ssgelm) - Split `sendmail` command on whitespace (contribution by nottwo) - Fix a ton of bugs with MIME tree construction - fix tests