pve-microvm v0.3.4

New guest OS support

• OpenWrt 25.12.2 — pve-microvm-template --image openwrt
  13 MB download, boots in ~5s, full routing/firewall stack
• OPNsense 25.1 — pve-microvm-template --image opnsense
  FreeBSD-based firewall, 500 MB download, HTTPS + SSH out of box

Bug fixes

• postinst reapply — upgrades now always revert+reapply patches
  (previously skipped when stamp existed, leaving stale MicroVM.pm)
• Cloud-init drive order — scsi0 always first (/dev/vda = root)
  via sorted conf key iteration (not valid_drive_names)

UI

• Create µVM dialog: added OpenWrt, OPNsense, 9Front, OSv to dropdown
• 49 shipped features total

Full guest OS matrix

12 Linux distros + 8 non-Linux:
Debian, Ubuntu, Alpine, Fedora, Rocky, Alma, Amazon, Oracle, UBI,
Photon, Azure Linux, 9Front, OSv, gokrazy, Firecracker, OpenWrt, OPNsense