Overview of changes in 3.50.1
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* Fix translation domain in account dialogs
* Fix OAuth 2.0 URI handler for some users
* Fix crash in Kerberos/Fedora provider
* Improved WebDAV support for Fastmail and mailbox.org
* Fixes for WebDAV discovery
* OAuth 2.0 PKCE support
* Fix issues caught by static analysis
* Update Microsoft Client ID
* Translation updates