All fixes can be maded only by translation community.
You can't forbid anyone to modify your work (if I release it according to GPL v2 terms) - with this phrase you are violating section 2 of
GPL v2, please read it.
It would be better if you wont upload it.
RC4 translation done, we just need approving.
phpBB 3.0 RC4 had some important changes in it's lang files, so I think it is useful for other people if translation appears in several hours, not in several days after release.
P.S. I've modifled your rev258 of svn to be rc5 compatible -
http://ifolder.ru/3102668 . I've tried to save style of your translation. Maybe it'll help somebody. Diff from rev258 rc4 and mine rc5:
http://pastebin.ca/670113
P.S.S. If you read GPL v2 you'll understand that you can use my modifications if you want, maybe them will help you to made your variant of translation faster.
P.S.S.S. And be careful, you can't release your translation under any GPL v2 Incompatible License ( GPL v2 Code can't use any GPL v2 incompatible code. See GPL v2 for details)
‘Who controls the past controls the future: who controls the present controls the past.’
George Orwell ‘1984’