.. _Change Log:

**********
Change Log
**********


.. list-table::
   :widths: 10 70
   :header-rows: 1

   * - Date
     - Change
   * - 09/08/14
     - Added cautions to the :ref:`Getting_Credentials_Data_Czar` chapter.
   * - 09/04/14
     - Updated the :ref:`Discussion Forums Data` chapter 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 <http://edx.readthedocs.org/projects/edx-partner-course-
       staff/en/latest/building_course/establish_grading_policy.html>`_ in
       *Building and Running an edX Course*.
   * -
     - Removed information on the XML for drag and drop. See `Drag and Drop
       Problems <http://edx.readthedocs.org/projects/edx-partner-course-
       staff/en/latest/exercises_tools/drag_and_drop.html>`_ in *Building and
       Running an edX Course*.
   * - 08/12/14
     - Added the :ref:`ora2` section to the :ref:`Tracking Logs` chapter.
   * - 08/01/14
     - Added the :ref:`Package` chapter with information to help data czars
       locate and download data package files.
   * - 07/10/14
     - Added the :ref:`Getting_Credentials_Data_Czar` chapter with information
       to help new data czars set up credentials for secure data transfers.
   * - 06/27/14
     - Made a correction to the ``edx.forum.searched`` event name in the
       :ref:`Tracking Logs` chapter.
   * - 
     - Added the ``stop_video`` event to the :ref:`Tracking Logs` chapter.
   * - 
     - Updated the ``seek_video`` event in the :ref:`Tracking Logs` chapter.
   * - 06/23/14
     - Added a :ref:`Preface` with resources for course teams, developers,
       researchers, and students.
   * - 05/23/14
     - Added descriptions of the enrollment upgrade events to the
       :ref:`Tracking Logs` chapter.
   * - 05/22/14
     - Added descriptions of five video- and problem-related events to the
       :ref:`Tracking Logs` chapter.
   * - 
     - Added the new ``edx.forum.searched`` event to the
       :ref:`Tracking Logs` chapter.
   * - 05/06/14
     - Added enrollment event types to the :ref:`Tracking Logs` chapter. 
   * - 05/05/14
     - Removed information on the Poll module. See `Polls 
       <http://edx.readthedocs.org/projects/edx-partner-course-
       staff/en/latest/exercises_tools/poll.html>`_ in *Building and Running an
       edX Course*.
   * -
     - Removed information on the Word Cloud tool. See `Word Cloud tool 
       <http://edx.readthedocs.org/projects/edx-partner-course-
       staff/en/latest/exercises_tools/word_cloud.html>`_ in *Building and
       Running an edX Course*.
   * - 
     - Removed information on CustomResponse XML and Python Script. See `Write-
       Your-Own-Grader Problem <http://edx.readthedocs.org/projects/edx-
       partner-course-staff/en/latest/exercises_tools/custom_python.html>`_ in
       the  *Building and Running an edX Course* guide.
   * - 
     - Removed information on Formula Equation Input. See `Create a Math
       Expression Input Problem <http://edx.readthedocs.org/projects/edx-
       partner-course-
       staff/en/latest/exercises_tools/math_expression_input.html>`_ in the
       *Building and Running an edX Course* guide.
   * - 04/29/14
     - Corrected misstatement on how :ref:`Discussion Forums Data` is sent in
       data packages.
   * - 04/25/14
     - Added new event types to the :ref:`Tracking Logs` chapter for interactions with PDF files.
   * - 03/31/14
     - Added new fields for the server ``problem_check`` event type to the :ref:`Tracking Logs` chapter.
   * -
     - Reformatted the :ref:`Tracking Logs` chapter to improve readability.
   * - 03/28/14
     - Added the :ref:`Data_Czar` chapter.
   * - 03/24/14
     - Added the ``user_api_usercoursetag`` table to the :ref:`Student_Info` chapter and the ``assigned_user_to_partition`` and ``child_render`` event types to the :ref:`Tracking Logs` chapter.
   * - 03/19/14
     - Provided alternative formatting for the examples in the :ref:`Discussion Forums Data` chapter.
   * - 03/13/14
     - Updated the :ref:`Student_Info` chapter.
   * - 02/24/14
     - Added descriptions of new fields to the :ref:`Wiki_Data` chapter.
   * - 02/21/14
     - Added descriptions of new fields to the :ref:`Discussion Forums Data` chapter.
   * - 02/14/14
     - Added the ``seek_video`` and ``speed_change_video`` event types to the :ref:`Tracking Logs` chapter.

