Learning Tools Interoperability® Core Specification Errata

Errata for LTI Core Specification

Date: 1 July 2021
Document Change: Clarifies and updates parts of the specification, including:
- new details about JWKS exchange options;
- adds releaseDateTime for line item submissions;
- adds optional TestUser role.

Date: 21 September 2020
Document Change: Updates and corrects some inter-document links to point to the proper sections..

Date: 3 March 2020
Document Change: Changed incorrect "required" in the first paragraph of 'Section 5.4.2 Platform instance claim' to "optional" to match the intention of the specification.

Date: 29 October 2019
Document Change: Clarifies the use and descriptions of substitution parameters.

Date: 30 July 2019
Document Change: Adds target_link_uri to the example in Appendix E.

Date: 14 May 2019
Rationale: Eliminating confusion around the use of client assertion JWT iss and sub to both be the OAuth client_id.
Document Changes: Adds a clarifying statement related to the use of client_id to section 6.2 Token endpoint claim and services.

LTI Core Specification JSON Schema

No erratum at this time.