Documentation for the following releases is available online:

  • 5.3 - upcoming
  • 5.2 - released May 27, 2019
  • 5.1 - released April 22, 2019
  • 5.0 - released March 17, 2019
  • 4.5 - released January 25, 2019
  • 4.4 - released Octover 20, 2018
  • 4.3 - released June 8, 2018
  • 4.2 - released July 28, 2017
  • 4.1 - released April 26, 2017
  • 4.0 - released January 20, 2017

Documentation of older releases is available in the release archive on github.