1.4. Change Log

The edX documentation team no longer maintains a change log for each guide. For a weekly summary of platform changes, refer to the EdX Release Notes on the docs.edx.org website.

For information about changes made to the edX documentation set, the edx-documentation repository on GitHub provides a complete record.

1.4.1. October-December 2015

Date Change
15 Dec 2015 Added descriptions of the open response assessment and course specific anonymized ID SQL tables that are now included in data packages.
  Updated the conventions for SQL tables to reflect additional data cleaning steps now applied to most .sql output files.
14 Dec 2015 Corrected the events for discussion forum voting to include the category_id and category_name event member fields.
1 Dec 2015 Added new events for discussion forum voting to the Events in the Tracking Logs section.
  Added new events for interactions with Office Mixes to the Events in the Tracking Logs section.
  Updated events in the Open Response Assessment Events topic to reflect the addition of file types other than images.
23 Nov 2015 Updated the Events in the Tracking Logs section and the Alphabetical Event List to correct the names of several events.
10 Nov 2015 Corrected the description for the problem_show event in the Problem Interaction Events section.
4 Nov 2015 Updates made throughout this guide to replace Python terminology (dictionary, integer, float) with JSON terminology (object, number) where appropriate.
27 Oct 2015 Added new events for interactions with Oppia explorations to the Events in the Tracking Logs section.

1.4.2. July-September 2015

Date Change
16 Sept 2015 Added new events for teams to the Events in the Tracking Logs section.
2 Sept 2015 Added new events for digital certificates.
6 Aug 2015 Updated the Data Delivered in Data Packages section to include approximate sizes for the files in data packages.
8 Jul 2015 Added new events for polls and surveys to the Events in the Tracking Logs section.
1 Jul 2015 Added new events for problem hints to the Events in the Tracking Logs section.

1.4.3. April-June 2015

Date Change
10 Jun 2015 Added information about events for pre-roll videos to the Events in the Tracking Logs section.
8 Jun 2015 Added descriptions of the video_show_cc_menu and video_hide_cc_menu events to the video interaction events section.
19 May 15 Added information about new course team report events to the Events in the Tracking Logs section.
11 May 2015 Updated the descriptions of the pause_video, play_video, and stop_video video interaction events to include the effects of a Video Start Time or Video Stop Time.
22 Apr 2015 Added information about the new student_languageproficiency table and two new columns in the auth_userprofile table to Student Info and Progress Data.
6 Apr 2015 Added a section to describe the course structure file.

1.4.4. January-March 2015

Date Change
18 Mar 2015 Added information about library events for students to the Events in the Tracking Logs section.
11 Mar 2015 Added information about additional video interaction events that are now emitted by the edX mobile app, and reorganized the Video Interaction Events in the Tracking Logs section.
5 Mar 2015 Added new events for contributions to discussion forums to the Events in the Tracking Logs section.
  Added events for the display of Google components to the Tracking Logs section.
3 Mar 2015 Updated the Other edX Resources to include information about the The edX Partner Portal and the The Open edX Portal.
23 Feb 2015 Added new common fields for HTTP header values and new events for video caption use to the Events in the Tracking Logs section.
13 Feb 2015 Added the edx.course.enrollment.mode_changed event to the Events in the Tracking Logs section.
4 Feb 2015 Added information about the module.usage_key member field in the common context field to the Events in the Tracking Logs section.
16 Jan 2015 Added the Institution-wide Data section with information about the CSV file of student email preference settings.

1.4.5. October-December 2014

Date Change
12/24/14 Added information about video events that the edX mobile app emits to the Events in the Tracking Logs section.
12/18/14 Updated descriptions of the video events in the Events in the Tracking Logs section.
11/26/14 Expanded the background information on content experiments in Testing Events for Content Experiments.
11/13/14 Updated the student_courseenrollment.mode description.
11/5/14 Corrected descriptions for play_video and pause_video in Video Interaction Events.
10/28/14 Added best practices for passphrases to the Keys and Credentials for Data Transfers section.
10/23/14 Added examples of the format used to identify course components to the Student Info and Progress Data and Events in the Tracking Logs sections.
  Updated the child_render event to reflect the name change for the child_id member field. See Events in the Tracking Logs.
10/20/14 Updated the Data Delivered in Data Packages section to remove instructions for downloading weekly event files.
10/16/14 Updated video events with new fields relating to mobile device use in the Events in the Tracking Logs section.
10/07/14 Added new student and course team events relating to cohort use to the Events in the Tracking Logs section.
  Removed information about XML course formats. See the edX Open Learning XML Guide for information about building XML courses.

1.4.6. July-September 2014

Date Change
09/30/14 Added information about the data that is available to course teams to the Data Delivered in Data Packages section.
09/18/14 Added descriptions of two columns added to the auth_userprofile table.
09/08/14 Added cautions to the Keys and Credentials for Data Transfers section.
09/04/14 Updated the Discussion Forums Data section to include the thread_type field for CommentThreads and the endorsement field for Comments.
08/25/14 Removed information on course grading. See Establishing a Grading Policy For Your Course in Building and Running an edX Course.
  Removed information on the XML for drag and drop. See Drag and Drop Problem (Deprecated) in Building and Running an edX Course.
08/12/14 Added the Open Response Assessment Events section to the Events in the Tracking Logs section.
08/01/14 Added the Data Delivered in Data Packages section with information to help data czars locate and download data package files.
07/10/14 Added the Keys and Credentials for Data Transfers section with information to help new data czars set up credentials for secure data transfers.

1.4.7. April-June 2014

Date Change
06/27/14 Made a correction to the edx.forum.searched event name in the Events in the Tracking Logs section.
  Added the stop_video event to the Events in the Tracking Logs section.
  Updated the seek_video event in the Events in the Tracking Logs section.
06/23/14 Added a Other edX Resources with resources for course teams, developers, researchers, and students.
05/23/14 Added descriptions of the enrollment upgrade events to the Events in the Tracking Logs section.
05/22/14 Added descriptions of five video- and problem-related events to the Events in the Tracking Logs section.
  Added the new edx.forum.searched event to the Events in the Tracking Logs section.
05/06/14 Added enrollment event types to the Events in the Tracking Logs section.
05/05/14 Removed information on the Poll module. See Poll Tool for OLX in Building and Running an edX Course.
  Removed information on the Word Cloud tool. See Word Cloud Tool in Building and Running an edX Course.
  Removed information on CustomResponse XML and Python Script. See Write-Your-Own-Grader Problem in the Building and Running an edX Course guide.
  Removed information on Formula Equation Input. See partnercoursestaff:Math Expression Input in the Building and Running an edX Course guide.
04/29/14 Corrected misstatement on how Discussion Forums Data is sent in data packages.
04/25/14 Added new event types to the Events in the Tracking Logs section for interactions with PDF files.

1.4.8. January-March 2014

Date Change
03/31/14 Added new fields for the server problem_check event type to the Events in the Tracking Logs section.
  Reformatted the Events in the Tracking Logs section to improve readability.
03/28/14 Added the Data Czar/Data Team Selection and Responsibilities section.
03/24/14 Added the user_api_usercoursetag table to the Student Info and Progress Data section and the assigned_user_to_partition and child_render event types to the Events in the Tracking Logs section.
03/19/14 Provided alternative formatting for the examples in the Discussion Forums Data section.
03/13/14 Updated the Student Info and Progress Data section.
02/24/14 Added descriptions of new fields to the Wiki Data section.
02/21/14 Added descriptions of new fields to the Discussion Forums Data section.
02/14/14 Added the seek_video and speed_change_video event types to the Events in the Tracking Logs section.