If you look at the timestamps on the folders the newest is 2022-12-02 which was before the VF2 boards shipped, so I’m going to answer for them and say “No” (not yet). And the title of this thread I would take as a clue as well. I’d wait for a thread titled " AltLinux for StarFive VisionFive V2" in the “Linux Distros” category but with a “visionfive2” tag.
I don’t have this equipment, so there are no plans to support it (without equipment, it is impossible to test and guarantee proper operation).
AltLinux ver 20230711 kernel 6.3.8
[root@localhost ~]# cat /proc/cpuinfo
processor : 0
hart : 0
isa : rv64imafdc
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x20190531
processor : 1
hart : 1
isa : rv64imafdc
mmu : sv39
uarch : sifive,u74-mc
mvendorid : 0x489
marchid : 0x8000000000000007
mimpid : 0x20190531
[root@localhost ~]# uname -a
Linux localhost.localdomain 6.3.8-un-def-alt1.0.rv64 #1 SMP Thu Jun 15 17:16:13 UTC 2023 riscv64 GNU/Linux
AltLinux ver 20230929 kernel 6.4.16 work Firefox
add image lxde and lxqt
Armbian ver 20230929-current kernel 6.6-rc3