can someone explaine why SME 9.2 is obsolete
for the same reason other Red Hat 6/CentOS 6 based distros have done
While SME 10 is far away from being usable productive ?
e.g. smeserver-affa or OpenVPN and other contribs
I dont use affa so cant comment, smeserver-openvpn working fine for me, all three variants in contribs, smeserver-openvpn-bridge smeserver-openvpn-routed smeserver-openvpn-s2s
Nextcloud, shared-folders, fail2ban, ddclient and others all on my sme10 server
i was happyly using SME for years, but now its not possible to switch to SME10
No issues here, many others have done so without a problem. you do need to take heed of whats been posted here re migrating from sme9.