Engine and Engine Dispatch 20.1.18.561

Released 2021-01-14

Bug Fixes

• [Java Only] Update httpclient library because of CVE-2020-13956

Improvements

• Adds a lti13SubjectIdentifier property to the registration schema for LTI 1.3 courses to provide access to the value used in the sub claim to the LTI tool (for external reporting purposes)
• Adds a content-length header to course and player zip endpoint responses
• Allow PENS import to work when SystemDatabaseEnabled is 'false' (systemless Engine)
• Adds a new setting to prevent automatic exiting of the player when SCORM 2004, single SCO courses have their content item closed
• Changed WebHookAuth HMAC signing to use base64 instead of base64url to decode secret and apply signature

Dispatch Changes

Bug Fixes

• Fixes bug where editing a destination without supplying an lti13Data property would cause an error.