I am using dolphin 5767 development version. If I upgrade dolphin are my saves corrupted or work perfectly?
Depends. If using normal saves (Wii NAND, GC memory card) then no. If using save states, then yes; there is a small risk.
To clarify the previous post: If you're using normal saves, it should work perfectly. If you're using savestates, they might not load at all in the new version (or they might work perfectly if the two versions are very similar).
I think ı will try after finished twilight princess 3rd time
Maybe a week later.