v0.9.2-beta

Major refactoring and adding the remaining essential bits and pieces. Additionally, added unit tests.

Notable change: removed the Default parameter set, so it now just runs in Modern mode unless a Legacy parameter is used; the Legacy behavior can be forced by using the -Legacy switch.

What's Changed

• add encoding options by @poshcodebear in #9
• add unit tests by @poshcodebear in #24
• add delivery notification options by @poshcodebear in #25
• add support for ReplyTo by @poshcodebear in #26
• add support for ssl by @poshcodebear in #27
• support for credentialsauthentication by @poshcodebear in #29

It is available on the PowerShell Gallery here: https://www.powershellgallery.com/packages/PoshMailKit/0.9.2-beta

Full Changelog: v0.9.1-beta2...v0.9.2-beta