Developer credits
Git commits in Moodle 3.8.9 by Mathew May
commit 2f6ff54b11480bcacb906f198484041b643b52e0 Author: Mathew May <mathewm@hotmail.co.nz> Date: Thu, 22 Apr 2021 13:26:10 +0800 Tag: v3.8.9 MDL-70622 mod_lti: Tighten redirect param typing
commit 2f6ff54b11480bcacb906f198484041b643b52e0 Author: Mathew May <mathewm@hotmail.co.nz> Date: Thu, 22 Apr 2021 13:26:10 +0800 Tag: v3.8.9 MDL-70622 mod_lti: Tighten redirect param typing