Last updated: February 20, 2018
This version of the guide replaces and obsoletes all previous versions.
The guide is continuously improved. Our documentation source repository is open for review; to learn about everything that has changed recently, begin by taking the repository's pulse.
Highlights of the most recent changes are described in the table below:
|Revision Date||Summary of Changes|
|January 8, 2016|
|November 20, 2015||
|July 23, 2015||
|June 25, 2015||
|June 18, 2015||
|June 1, 2015||
|May 22, 2014||