I have noticed several requests for Linux integration functionality. Many Proton users also run personal server devices like NAS (Synology, etc) or Linux configs. The ability to connect between ProtonDrive and these devices is important (some may say, critical) to maintain privacy and security.

In that light, support for one or more of Webdav, Openstack Swift, and/or rsync... (yes, I am a Synology user and would like to be able to sync certain share folders with ProtonDrive for secure remote access and backup)...