Git commits in Moodle 3.6.0 by Simon Champion
commit 99405aa7e2a34174a3eeaf9f9ffc9db3bc9f6192 Author: Simon Champion <simonc@sfwltd.co.uk> Date: Thu, 29 Mar 2018 19:00:08 +0800 Tag: v3.6.0-beta MDL-61694 core: Add callback to allow additional password check.