is it possible to change the dav url for an existing account?
Please see https://forums.bitfire.at/post/12828
This still seems to be an issue (at least I have the same problem, with Nextcloud).
Where can I find #219?
The issue tracker on the Gitlab project seems to be disabled.
Thanks for your report. I agree and this is not intended behaviour as certificate errors are hard errors which should be shown. Please follow up in #507.
Thanks for your report. This is a duplicate of #249, please follow up there.