Update from 0.3.6 to 0.4

[Qbee]

i want to update my server from 0.3.6 to 0.4 but i have pretty big database with players and account and i don't want to loose them. Do i have to clean my db to update tfs or new version of tfs will be compatible with my mysql db?

 

[Tastertur]

it will be compatible with the old one if you do everything right