wifidog.ipk openwrt v18.0.1 cant work who fix

I need you to develop some software for me. I would like this software to be developed for Linux using openwrt compile. i use wifidog openwrt v15.0.1 is best but now openwrt upgread to v18.0.6 but wifidog become outdate. can u combile openwrt [login to view URL] to version 18.0 who make compile or alternet wifidog. i use wifidog-ng it authenticate cant be logoff. may i miss configuration. someone experiance can help me