v2.0.0

TL;DR

Support for Swiftmailer dropped. Support for Symfony 6 added 🖖 🚀

Details

This is a full changelog since the previous minor version: v1.8.0

Features

• #155 Add support for Symfony 6 (@loic425)

Improvements

• #158 Remove dead code on sender adapters (@Nek-)
• #164 Remove support for Swiftmailer (@Zales0123)
• #165 Update phpstan/phpstan requirement from 1.7.15 to 1.8.5 (@dependabot[@bot])