First published on TECHNET on Nov 30, 2016 Northern Cyprus stopped observing DST from October 30, 2016, remaining in UTC +03:00 hours going forward.
The Russian government recently announced that the Saratov region will be moving from UTC +03:00 to UTC +04:00 on December 4, 2016 at 02:00.
Microsoft is preparing an update to Windows which will reflect these changes. We anticipate these updates will be made available in the coming months.
Though we plan to release a data update, there is insufficient lead before the time change goes into effect. Therefore, we offer the following guidance temporary workaround until such an update can be properly created, tested, distributed, and installed.