New Features and Enhancements

• (15519) Course library: allow access to courses based on membership type.
• (15719) API: allow for creation and update of membership.
• (15748) API: add new 'SendWelcomeNotification' method.
• (15779) Added iSpring to authoring tools that show up in resource details for some content.

Bugs Fixed

• (15704) Ensure that launch parameters are set properly for externally referenced assessments.