DAVx⁵ – CalDAV & CardDAV Sync-Client

https://github.com/bitfireAT/davx5-ose/discussions/1537#discussioncomment-13832007

4.5.2:

* upgrade to okhttp 5.x that supports Happy Eyeballs (improves IPv4/IPv6 reliability)
* minor improvements, bug fixes, refactoring

DAVx⁵ is a one-time payment but if you like what we do you can collect "Badges" from the navigation menu to further support us. Thank you!! <3