Hi Abdulhalim,
There have been quite a few changes made to the language files, however, I'm going to try and run this through a diffchecker so that translators can clearly see the changes which have been made. Rest assured that we will come up with an easy solution for you to track all the changes.
We used GetText as it's a standard language translating system used by many other well known software and we actually used it for the reason of making it simpler as you can translate directly through poedit. Before, we simply used an array system. Is there anything you think we could improve?
I'll bring this up at our team meeting tomorrow on how to allow translators to easily see changes between versions, I've added it to our meeting agenda.
Kind regards,
Christopher Marshall
chris [at] get-aura [dot] org
Project Manager