|Added User Tours. Students and Instructors are presented with brief guided tours of the user
interface and key areas of the system to help them get up and running quickly.
|Added Class Schedule editor. Instructors are provided with a graphical view of all
assignment and lesson start, end and feedback dates. Start and end dates can be dragged, the
entire availability can be dragged, and multiple assignments and lessons can be adjusted
|Added Assignment Question Regrading. Instructors can automatically regrade students’
assignments using their existing responses and an updated version of a question. Instructors
can choose which versions of questions to regrade and can choose to only apply updates to
those students whose grades would increase.
|Added Equation Editor Syntax Checker. A brand new set of syntax highlighting for the
equation editor that will help to guide students towards entering valid syntax. Known errors
are highlighted and hints are provided.
|Added ability for administrators to apply purchase codes to accounts through the User Info
page in the same way that users can already add purchase codes to their own account through
the My Profile page.
|Added major update to our self hosted installation path which allows existing self hosted
customers to use the latest complete build of Möbius. This self hosted installer
creates an environment which runs a Docker image, controls licensing, updates existing
builds of Möbius and Maple TA.
|Added protection against Cross-Site Request Forgery (CSRF). This protection blocks users
from being forced to execute unwanted actions on a web application to which they are
|Added the capability for the system to remember what unit was the focus on the Class
Homepage. Upon exiting a module, all users will automatically return to the last viewed unit
on the Class Homepage.
|Added the capability for users viewing modules to use URLs to specify the page of the module
they wish to navigate to.
|Resolved issue where, upon applying a theme to an Interactive Narrative, using the New Slide
drop-down menu would cause an error and change the styling of the editor.
|Resolved issue where clicking in a text area in the Interactive Narrative designer would not
reliably place the cursor in the text area.
|Resolved issue where assignment View Details button was not visible after submitting an
assignment for the case that a Restrict Feedback Date was set before an End Date.
|Updated use of h3 html elements for the Feedback header, and the Correct or Incorrect titles
for the How Did I Do? hover to address accessibility concerns. Improperly used h3 elements
have been replaced with a div that uses an h3 class for the same effect.
|Updated role privilege definitions to separate the ability to create a class and view the
LTI mapping page. The Create Class privilege no longer controls viewing the LTI mapping
page. Viewing the LTI mapping page is now controlled by the Create LTI Link role privilege.
|Resolved issue where importing a question containing algorithmic variables into an
Interactive Narrative which already contains these algorithmic variables would cause
conflicts. Repeated variables are now renamed upon import.
|Resolved issue where requests to view units on the Möbius Cloud would get stuck on a
|Resolved issue where instances with millions of questions would hang when clicking Questions
link in Content Repository.
|Resolved issue where certain Spanish characters were not displaying properly due to a change
|Resolved issue where instances without context in URL would fail to export Free Body Diagram
|Resolved issue where using a roster to search in Proctor Tools did not load a table of
|Updated name of Active Slideshow to Interactive Narrative.
|Updated Möbius Courseware product name to just Möbius to reflect change in
Möbius platform from the former set of Assessment, Courseware, and Placement products.
|Resolved issue where infinity and -infinity were being marked as incorrect in Maple Graded
Questions with Formula as the expression type.
|Resolved issue where checking the existence of Master Class content would fail and cause
upgrade issues if this content was in another class.
|Resolved issue where Study Session Dialog Assignment grades were always incorrect regardless
of student response.
|Resolved issue where an update to Firefox was causing points on plots to display abnormally
in Math Apps.
|Resolved issue where module Advanced Policies were not parsing properly when using browsers
with languages other than English. Advanced Policies now use localization.
|Resolved issue where double submission within a module would be caused by hitting Enter in a
text field. Double submission would cause regeneration of question versions. Enter has now
been blocked from affecting the page.
|Resolved issue where algorithm containing greater than symbol would be interpreted as the
end of an HTML input tag, dumping the remainder of the algorithm string onto the page.
|Resolved issue where inherited assignments in child classes could not be printed as they can
in parent classes.
|Resolved issue where users could perform unauthorized actions in the gradebook.
|Resolved issue where following an LTI link to a class homepage, taking a module (launched in
new tab), and finally submitting it would close the new tab and cause the LMS page to go to
the Möbius Class Homepage. Now the new tab containing the module will revert to the
class homepage upon submission, as expected.
|Resolved issue where Grade Reports and their Group Names could only support up to 25
characters and would fail without a properly displayed error. Limit for name lengths
increased to 255 characters, and errors now display appropriately.
|Resolved issue where unauthorized students could access assignment View Details page despite
Restrict Feedback Until date.
|Resolved issue where Equation Editor tab and Symbolic entry mode in questions were not
responding to keyboard input.
|Updated FF_SHOW_UNITS_MODULE_CLOSE to true so that, by default, upon exiting a module, all
users will automatically return to the last viewed unit on the Class Homepage.
|Resolved issue where entering hypsin(x) in a Mathematical Formula response area and using
the preview button would show null(x) instead of hypsin(x).
|Resolved issue where instructors managing students via roster CSV files would encounter
errors if the required header strings in the roster file were not in English. The system
will now check for the localized equivalents of the header strings upon reading the roster.
|Added new role privilege Create LTI Links to the Role Manager UI.
|Added new role privilege Create LTI Links as a default true for Instructor + Create and
false for all other roles.
|Resolved issue where double-submission by pressing Enter on buttons on the assignment launch
page would change variables used in the assignment.
|Resolved issue where upon registering a user from Register a User, users were sent to the
User Search page, rather than returning to the Register a User page.
|Resolved issue where the View Details button at the end of an assignment would remain greyed
out if the Restrict Feedback Until option was set, regardless of whether the Restrict
Feedback date had passed.
|Resolved issue where files being uploaded were not respecting the Max Upload Size limit
specified in System Settings.
|Resolved issue where Math Apps were not supporting logarithmic axes items that worked in
|Resolved issue where unintended removal of end of line spaces caused missing spaces between
text items in the application.
|Resolved issue where External Assignments would appear in grade reports regardless of their
completion status. The definition of External Assignments in the Gradebook is now In
Progress when there is no grade entered, and Completed when a grade has been assigned.
|Resolved issue where user would encounter an Ajax error when attempting to share content
from the Content Repository to the Möbius Cloud.
|Resolved issue where entries on the System Properties page such as Custom Header would be
truncated if their contents were longer than 4000 characters. Character limits no longer
in the Custom Header or Footer HTML sections of the System Settings page.