Developer credits
Git commits in Moodle 3.6.6 by Paul Holden
commit ca1929d3906e8418ee58dd37a80e3e51a86ef9fe Author: Paul Holden <pholden@greenhead.ac.uk> Date: Thu, 04 Apr 2019 19:34:32 +0800 Tag: v3.6.6 MDL-62161 user: preserve all selected users between searches.
commit 0fb84542b5dc7ea3ab3b3f2ec2f0e15f57ea1580 Author: Paul Holden <pholden@greenhead.ac.uk> Date: Tue, 02 Apr 2019 20:41:46 +0800 Tag: v3.6.6 MDL-33087 tool_capability: correct role override link.