It looks like the above package hasn't been version bumped in a couple of years (https://git.proxmox.com/?p=pve-libspice-server.git;a=summary). There's been an update to libspice-server that adds additional mouse button support for spice, this would greatly help me. I'm just wondering if this is something that will be updated in a near future update? I'm considering trying to help get things moving, but I'm unsure if my experience is enough to be useful.