Does SharePoint supports SQL Server 2014 RTM ?

It was announced that the RTM release of SQL 2014 will be generally available April 1st
http://blogs.technet.com/b/microsoft_blog/archive/2014/03/18/sql-server-2014-released-to-manufacturers-will-be-generally-available-april-1.aspx

Currently we dont have any change to our official article for that but i can say unofficially YES , Starting with SharePoint 2013 SP1 + April 2014 CU will be supported.
You can follow the article that would be updated soon.
http://technet.microsoft.com/en-us/library/cc262485(v=office.15).aspx

Daylight saving time (DST) changes for Chile, Turkey, and Paraguay KB2935092

Chile

Chile has announced a new start date and end date for its daylight saving time (DST) schedule for 2014. The new dates are September 7 and April 27.

Turkey

Turkey has changed its DST start date for 2014 to March 31.

Paraguay

Paraguay’s new DST schedule from 2013, which moved the end date from the second Sunday in April to the fourth Sunday in March, continues in 2014 and onward until further notice.

http://support.microsoft.com/kb/2935092