ID #1306

Canvas Release Notes 1/30/16

Canvas Production Release Notes January 30th, 2016

New Canvas User Interface (UI): Summer 2016

The New Canvas Interface will be enabled for all Canvas users as a standard feature beginning with the Summer 2016 term. More information will be provided in the coming months.

Changes

Notifications

Discussion and Announcement Reply URLs

When a user receives a notification for a reply to a discussion or announcement thread, the URL in the email links directly to the post rather than the top of the thread.

User Interface

Icon Updates

Several icons have received a slight design update throughout Canvas. For admins or developers who have added icons to any custom code, updated icons include stats, settings, check mark, trash, message, check plus, email, and discussion check, with the addition of a masquerade icon. These changes affect both the legacy interface and the new Canvas interface.

Default Font Size (New Canvas UI Only)

The default font size in Canvas is now 14px, which affects several Canvas areas including the Account, Course, and Group Navigation menus, as well as page content and some sidebar text. This change assists with accessibility improvements in Canvas. Most modal windows are not affected.

Fixed Bugs 

Accessibility

General

Unnecessary ARIA button roles have been removed from Discussions, Modules, and the Gradebook.

The gray text placed below the date and time fields throughout Canvas display a contrast ratio of 4.74:1.

Analytics

In the Account analytics page, screen readers can read the table structure as a presentation and identify all headers, which begin with an H1 and properly nest H2 and H3 elements.

Assignments

When a keyboard user adds an assignment group, screen readers can identify the Add Assignment Group modal window. Focus is also retained in the modal window.

Calendar

The Calendar Feed link is identified as a button and can be accessed by keyboard users.

Discussions

When viewing a discussion topic, keyboard users and screen readers are notified about keyboard shortcuts. However, screen readers are also notified that Canvas shortcuts may conflict with screen reader shortcuts.

Files

In Windows Edge, screen readers can view the progress of a file upload.

Modules

The Delete Requirement button includes the correct title and aria-label values of Delete requirement.

The Add Prerequisites drop-down menu is accessible to keyboard users.

Pages

iFrames in Canvas include a title attribute that identifies iFrame content.

Rich Content Editor

The Insert Equation button does not trap focus for keyboard users.

User Settings

The user feature option toggle includes a bigger focus indicator for keyboard users.

When users add a contact method, focus is set on the first tab.

Screen readers can identify a user’s default email address. When an email address is deleted as a contact method, focus is placed on the closest email address link.

Screen readers can identify which email addresses have been confirmed. Additionally, the Confirm Email Address dialog is associated as role-”dialog”, and the dialog identifies required fields for screen readers.

Screen readers can identify how to delete contact methods and confirm a contact method.

The confirmation code field for SMS contact methods includes a label and is identified as a required field. Screen readers can identify when a confirmation attempt does not include a confirmation code. The Cell Number field and Carrier drop-down menu include error messages if the fields are invalid.

The Edit Settings page includes form fields that can be read by screen readers.

For Web services, screen readers can identify each label with unique name and ID attributes. 

Assignments: Concluded Courses and Download All Submissions Button

Instructors can download submissions from concluded courses.

Explanation: When an instructor viewed a manually concluded course and clicked the Download All Submissions button, the download failed. This behavior occurred because the original fix in the November 21, 2015 release did not apply to manually concluded courses. Canvas code has been updated to allow user to download submissions if they have the View All Grades permission.

Course Imports: Restricted Files and Modules

When a course is copied in Canvas, restricted course files that have been placed in a module retain their module association.

Explanation: When a user copied a course that included restricted (hidden) files in a module, the restricted files were no longer associated with the module. This behavior occurred because course copies only retained module attachments for active files. Canvas code has been updated to retain attachments for all files that have not been deleted.

Course Settings: Concluded Enrollment Completed Date

When a course is concluded manually, concluded enrollments include the complete date.

Explanation: When an instructor or admin manually concluded a course, the student enrollment was not including the concluded date in the user details page. This behavior affected both manually enrolled or SIS users and occurred because Canvas was not treating manually concluded enrollments the same as enrollments concluded naturally by term or course date. Canvas code has been updated to set a completed date for enrollments after a course is manually concluded.

Discussions: Student Attachments and Course File Quota

Students can submit attachments to a discussion as long as they have not exceeded their user files quota.

Explanation: When a student attached a file to a discussion reply, the reply was not able to be posted if the course file quota had been exceeded. This behavior occurred because Canvas permissions were confirming the course quota instead of the user quota. Canvas code has been updated to only confirm the user quota for discussion attachments.

ePub Exports: Subfolders

Subfolders are included as part of an ePub export.

Explanation: When a user exported a course ePub with multiple subfolders in Course Files, the ePub export was not including the subfolders. This behavior occurred because the export permission was not confirming subfolders. Canvas code has been updated with a secondary permission that verifies all subfolders included in a course.

ePub Exports: Duplicate File Names

Users can export a course ePub file if the same file exists in multiple course directories.

Explanation: When a user tried to export an ePub file, and if the same course file existed in multiple directories and was embedded in course content, the export was not able to be completed. This behavior occurred because the ePub export was not configured to support the same file in multiple course locations. Canvas code has been updated to support identical files in ePub exports.

Files: CSS Relative URLs

Within a course Files directory, relative links in CSS files should be accessed and displayed.

Explanation: When a relative HTML link is included in a CSS file, the link generated an unauthorized error. This behavior occurred because of an error in rendering inline file attachments where Canvas was trying to access the file without an access key. Canvas code has been updated to support inline HTML content in CSS files.

Gradebook: Re-muted Assignments and Submission Comments

If an instructor mutes an assignment, unmutes the assignment, and then mutes the assignment again, all comments are hidden from the submission.

Explanation: When an instructor muted and unmuted assignments multiple times, submission comments were not always being hidden from students. This behavior occurred because comments were being inconsistently hidden across several pages. Canvas code has been updated to check muted status of assignment before displaying comments in Canvas.

Gradebook: Differentiated Assignments

The Gradebook disables assignment cells for any student not assigned to an assignment.

Explanation: When an instructor created an assignment and only assigned it to a few students, the first 10 students in the Gradebook always had their assignment cells available for grading regardless of whether they were associated with the assignment. This behavior occurred because of a sorting miscalculation with differentiated assignments. Canvas code has been updated to fix assignment availability in the Gradebook for differentiated assignments.

Gradebook: Individual View Gradebook and Submission Downloads

The Gradebook Individual View paginates assignment submissions according to the number of assignments in the course.

Explanation: When a user switched to the Individual View of the Gradebook and loaded an assignment submission, the submissions that had not yet loaded were grouped with at least 100 students, often causing a loading timeout error. This behavior occurred because Individual View was not supporting grouped submissions. Canvas code has been updated to paginate student submissions in Individual View.

Languages: English (United Kingdom/Australia)

The United Kingdom and Australia English language preferences do not include a PM drop-down menu when setting calendar dates.

Explanation: When a course or user account had a language preference set to English (United Kingdom) or English (Australia), entering a time and then selecting the PM drop-down option still applied the time as 24-hour time. This behavior occurred because Canvas wasn’t differentiating between languages that supported 12-hour time and those that preferred 24-hour time. Canvas code has been updated to remove the PM drop-down menu in the calendar for all language set to prefer 24-hour time.

Link Validator: Overwritten Links

The Link Validator does not report overwritten links as deleted links.

Explanation: When an instructor uploaded or renamed a file, or updated a page name, the Link Validator was highlighting these links as deleted links. This behavior occurred because the Link Validator did not support updates to course pages or files after they were originally linked in the course. Canvas code has been updated to improve link verification in the Link Validator.

New Canvas UI: Theme Editor Branding (Beta Environment)

Admins can apply Theme Editor branding in the beta environment.

Explanation: When an admin added branding to the Theme Editor, brand configurations would not always update with each beta environment refresh, causing the Global Navigation menu icons to appear abnormally large. This behavior occurred because branding was not configured as part of the beta refresh process. Canvas code has been updated to include brand configurations in each beta refresh.

SpeedGrader: Grading Schemes and Assignment Resubmissions

When a student resubmitted an assignment with an attached grading scheme, SpeedGrader retains the original score if the instructor opts to use the same grade for the resubmission.

Explanation: When a student resubmitted an assignment with an attached grading scheme, if the instructor clicked the Use same grade for resubmission link, the initial score was lost and the highest possible score of the range was given instead. This behavior occurred because SpeedGrader wasn’t confirming an existing score. Canvas code has been updated to check resubmitted assignments for existing scores.

 

The next release schedule:

  • Beta release and notes: February 8
  • Production release notes: February 16 (In observance of Presidents' Day in the United States)
  • Production release and documentation: February 20

 

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