Learning Tools Interoperability® 1.1
Summary
Version 1.1 of LTI® includes updates and clarifications as well as support for an outcomes service.
IMS recommends implementing and procuring products that conform to the latest version of LTI v1.3 and the LTI Advantage extensions.
LTI v1.1.2 (released 22 July 2019) is the latest version of the LTI v1.1 spec with the security updated published here: https://www.imsglobal.org/spec/lti/v1p1p2
Version 1.1 of LTI® includes updates and clarifications as well as support for an outcomes service.