In order for any submitted language files to be kept upto date by the authors - it would be useful if any changes to the files are documented here. For example if a new language string is introduced into one of the files then listing it here, will enable the people concerned to update their original file.
Also is there any time limit / abilty here to change the original language attachments? It will soon become out of date if the original attachment cannot be updated.
Hope this makes sense