it would be useful to have a multiple dhcp-range options, usually for VLAN setup.
instead of using custom dnsmasq conf files in dnmsasq.d folder, it'd be nice if we have it under config files.
is it possible with the current development?
development-v6 offers you to specify custom dnsmasq config lines via the web interface without the need to mess around with any auxiliary config files. Furthermore, such lines are backed up (and also restored) through Pi-hole's teleporter and they are even checked before being applied to avoid killing your DNS/DHCP server due to a typo somewhere in the config.
I had a multi DHCP scope configuration running on v5 but how does this work on v6?
Is it still possible to setup multiple DHCP scopes by using the dnsmasq 10-vlans.conf ?
After migration all other parameters where migrated, the only file left is the 10-vlans.conf but it doesn't work. Also the configuration seems to be converged and only 1 interface and dhcp appear in the pihole config.
I'm pretty sure what you're looking for is in Settings/All Settings. Scroll down to the section labelled "dns.revServers". Under "Values," you add each VLAN as noted in the description and examples. This should replace the functionality previously provided by your 10-vlans.conf file.