It seems to be never xD
Ok, maybe when its stable and bug free and bla bla bla...
But whenever it gets near from stability cip updates, with new stuff, then TFS team have to add new stuff, and guess what? Not stable again!
I think otserv doesnt have to be 100% stable, thats the fun on playing otserv..., its not as safe or organized as global, mess is fun xD (even Cip's is not 100% stable/bugfree)...