Update to rfc8607 following the webdav specification.

[masx200]

Update to rfc8607 following the webdav specification.

https://www.ietf.org/rfc/rfc8607.html

So what functions does the current webdav-server
support, and which functions does it not support?

I searched webdav on ietf's datatracker and found rfc as follows.

from rfc 2291 to rfc 8607.

https://datatracker.ietf.org/doc/search?name=webdav&sort=&rfcs=on&activedrafts=on&by=group&group=

I found that webdav has updated many new extension methods and headers and others.

However, some webdav servers or client have incomplete support for these functions.

The release date of these rfc is from February 1998 to June 2019.

I want to know whether there is currently a server or client that implements all webdav functions?