Python 3.10 Compatibility

v0.5.3

Bump v0.5.3

MessageStream support

v0.5.1

Merge branch 'master' of github.com:xsleonard/pystmark

Batch templates

Add batch template support

v0.4.8

Adds:

• Get outbound message details API request
• Templated message support
• template_alias parameter support

Release v0.4.5

Adds:

• Ability to set ContentID on attached binaries
• Switch to extension blacklist from whitelist
• Tracking opens

Unicode fixes

Sending of unicode fixed