This idea has been merged into another idea. To comment or vote on this idea, please visit SLIDEA-I-231 Expanded Resolution Support for Mac 10.11.
The only screen resolution available for OS X El Capitan (10.11) is currently 1024×768. Where for OS X 10.9 and 10.10 are much more resolutions available (see: https://saucelabs.ideas.aha.io/ideas/SLIDEA-I-72).
It would be great if there would be at least the same resolutions available as for OS X 10.9 and 10.10.
Also the wiki needs to be updated. Currently it doesn’t even mention which resolutions are supported for OS X 10.11.