The following flags are to be added to 1.9 https://github.com/mybb/mybb/pull/5165 https://github.com/mybb/mybb/pull/5186 https://docs.mybb.com/1.8/administration/configuration-file/
The following flags are to be added to 1.9
mybb/mybb#5165
mybb/mybb#5186
https://docs.mybb.com/1.8/administration/configuration-file/