Git commits in Moodle 3.8.x by Sam Hemelryk

commit 1db6212c68f6d4073e7d6c7b453f5997b3d2514e
Author: Sam Hemelryk <sam.hemelryk@totaralearning.com>
Date:   Wed, 19 Aug 2020 13:10:30 +0800
Tag:    v3.8.7

MDL-68896 mod_scorm: improved sendBeacon use when unloading


commit ede71aea737081bf4b45980858a770e3d7a82746
Author: Sam Hemelryk <sam.hemelryk@totaralearning.com>
Date:   Tue, 15 Oct 2019 12:28:25 +0800
Tag:    v3.8.2

MDL-67175 mod_scorm: sync XHR requests use sendBeacon when available