[Question] Updating to 1.5 from 1.4.7.3 - Translation

[karakoy]

I have created my own Turkish language pack on web interface of Prestashop.

And now I am living some problems and would like to update it to 1.5 from 1.4.7.3

But I'm affraid if I lose my translations.

Also, I'm not sure if it works to get back-up for Turkish file and import again after updating.

 

Have any idea about that issue?