Author: Jake Dallimore
MDL-76821 enrol_lti: prevent legacy launches via upgraded enrolment
If the enrolment instance (the 'published resource') has been upgraded
from LTI 1.1/2.0 to LTI 1.3 (i.e. a new instance was not created),
prevent legacy launches which may occur from old resource links. Only
LTI Advantage launches should be permitted through the method.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=660ea3df568ee9c03d6e4afa5a009de8f5c5fd8a
http://github.com/moodle/moodle/commit/660ea3df568ee9c03d6e4afa5a009de8f5c5fd8a
+ 4.0 en [enrolltiversionincorrect,enrol_lti]