Are there any plans to provide an ARM64 release version of the NextCloud-Desktop Client for Windows 10 (and Mac Silicon)?
No. I am using Ubuntu.
Guess that ARM will become a major architectural in the near future now Qualcomm bought NUVIA, applauded hy Microsoft, and every computer manufacturer wants to emulate the move Apple did with the M1 SoC.
Indeed ARM will become the architecture to go to, what we will need is ARM desktop client and we will be good to go. I am myself considering the new macs.
While we wait we can use the WebDav client however it works online only.
https://uvacollab.screenstepslive.com/s/help/m/sitetools/l/611578-how-do-i-set-up-webdav-for-windows-10-or-8