Changelog

2023-05-30 Version 1.2.9
    * Loosen version requirement for OAuth gem

2023-01-03 Version 1.2.8
    * Add Ruby 3.0 support by requiring rexml
    * Fix URI encoding bug for queries with an ampersand `&`

2022-12-13 Version 1.2.7
    * Fix content return parameter encoding

2022-04-26 Version 1.2.6
    * Add support for prioritizeNonToolGrade
    * Add support for needsAdditionalReview

2020-02-03 Version 1.2.4
    * Add support for submittedAt date

2020-02-03 Version 1.2.3 -- yanked

2017-06-19 Version 1.2.2
    * Explicitly require 'oauth' gem and specify version range

2017-04-13 Version 1.2.1
    * Remove date field from gemspec

2017-03-08 Version 1.2.0
    * Don't downcase roles

2016-10-05 Version 1.1.13
    * Fix Oauth::Unauthorized initialization bug
    * Relax oauth dependency

2016-06-16 Version 1.1.12
    * Add support for detecting observer role

2015-02-20 Version 1.1.8
    * Replace usage of the 'uuid' gem with SecureRandom
    * Update the outcome extension doc example

2015-01-09 Version 1.1.7
    * Add support for new outcome extension resultTotalScore

2013-04-24 Version 1.1.3

    * Corrected lti_version launch parameter

2012-09-05 Version 1.1.2

    * Added better role checking and convenience methods

2012-09-04 Version 1.1.1

    * Added cdata value for outcome data extension

2012-08-14 Version 1.1.0

    * Added framework for LTI extensions
    * Added LTI outcome data extension
    * Fix tests reliant on random ordering
    * Add rails 3 note to readme install docs
    * Create Changelog


2012-03-14 Version 1.0.2

    * Refactor OAuth validation into its own module


2012-03-13 Version 1.0.1

    * Add gem dependencies to gemspec


2012-03-11 Version 1.0.0

    * Publish fully functional and operational IMS LTI library