3.2.0 (Enhancements)
- Enhancement: add hook support for event changes+deletion hooks (initial support: "rabbitmq")
- Dependency: pika >= 1.1.0
- Enhancement: add support for webcal subscriptions
- Enhancement: major update of WebUI (design+features)
- Adjust: change default loglevel to "info"
- Enhancement: support "expand-property" on REPORT request
- Drop: support for Python 3.7 (EOSL, can't be tested anymore)
- Fix: allow quoted-printable encoding for vObjects