We have a scheduled maintenance window on Friday, January 30th, 2015, beginning at 1:00AM CST until 3:00AM CST.
We be upgrading PHP to version 5.4.37.
Most existing PHP 5 code should work without changes, however advanced webmasters, programmers and developers may want to take note of some backward incompatible changes by clicking here.
There may be some minimal server downtime during this scheduled maintenance window.
Stay informed during this maintenance window by following us on Twitter.