Hi
I am planning to migrate my old 7.5.2 to latest 7.5.6.
I wonder if there is any db schema changes since 7.5.2 ?
All I have to do is overriding old files ?

Thanks.

English is not my native language. I try my best to express my thought precisely. I hope you understand what I mean. If any misunderstanding results from culture gaps, I apologize first.