[tz] [IANA #985615] Sudan Time Zone change

[Paul Eggert]

yahia wrote:
> 1- the change of time  (to be GMT +2 instead of GMT+3 ) is going to be
> permanently starting from 1st November 2017

Thank you for letting us know. Will the change occur at midnight at the start of 
the day (00:00), or at some other time of day?

> 2- The governmental decision has been taken already, and no way to delay it.

Where can we find a record of this decision? I would like to cite it in our 
database's comments.