We upgraded to 2.3.4+ and in debugging mode, moodle complains about VPL:
The module vpl does not define the standard capability mod/vpl:addinstance
line 3455 of /course/lib.php: call to debugging()
line 1936 of /course/lib.php: call to course_allowed_module()
Is there a quick way to define the addinstance capability in mod/vpl/db/access.php ?