0.4.3 Release

What's Changed

• Add py-cryptography by @pgmillon in #533
• core/entrypoint: fix typo by @SvenRoederer in #538
• Bump the mailman-hyperkitty plugin to 1.2.0. by @robol in #528
• docker-compose: backport "stop_grace_period" and "restart" option to mysql variant by @SvenRoederer in #537
• Improve MySQL endpoint ping & add mariadb-connector-c by @pgmillon in #534
• Hyperkitty needs mistune 2.0.0rc1 by @maxking in #544

New Contributors

• @pgmillon made their first contribution in #533
• @SvenRoederer made their first contribution in #538
• @robol made their first contribution in #528

Full Changelog: v0.4.2...v0.4.3