openlayers/ol3 — pull request #1657 by elemoine (2014-02-06 16:00:31+00:00)
Title: Do not expose both renderer and renderers options

This suggests using one option only for specifying renderers for the map. See https://github.com/openlayers/ol3/issues/951 for a related discussion.

(Next step is to remove the ol.RendererHints.createFromQueryData function from the lib.)