Release Notes

Updated English Content

Muscle and EMG – Lab v1.3.11 Lt Sensors version (Lt Sensors Human Physiology)

• Corrected the uploaded Muscle and EMG Lab from the PowerLab to the Lt Sensors version

🌈New Release Highlights

Account Screens

• Lt account screens now feature the updated header, background, and footer—bringing them in line with the new Lt login screen for a more consistent visual experience across the platform.

   

✨ UX Improvements

Annotation Panel

The annotation experience has been significantly improved, especially for iPad users:

• Full support for pinch-to-zoom and two-finger panning on multitouch devices and trackpads
• Mouse users can now zoom and pan using the toolbar or by holding Ctrl/Cmd + middle mouse button
• Updated annotation toolbar that adapts better to mobile screens
• New read-only annotation dialog for grading or viewing committed lessons

• These enhancements make annotation smoother and more accurate on all devices.

Student Progress Grid

• A student's section information is now displayed when hovering or opening the modal, making it easier to identify contextual details during review.

Multi-factor Authentication (MFA)

• Users can now quickly copy the setup code when configuring MFA, reducing setup friction.
   

🐛 Bug Fixes

Data Panel

• Fixed an issue where comments in previous records disappeared while sampling in the Sampling panel.

Adding Lessons to Modules

• Fixed a bug that could trigger an error dialog when adding a lesson to a module.
• Improved backend logic to reduce the likelihood of database deadlocks during lesson-to-module operations.

Course & Staff Management

• Course administrators no longer appear incorrectly in the Removed Staff Members list.

Progress View

• Sections are now sorted alphabetically in the Lesson tab of the Progress view for easier navigation.
   

Updated English Content

Heart Sounds - Pre-Lab Prep v1.3.7 (Preclinical Medicine, Human Physiology, Lt Sensors Human Physiology, Lt Sensors Preclinical Medicine)

• Updated the wiggers diagram

• Added copyrights to images

• Updated the history button

🌈 New Release Highlights

Sign-In Page

• The Lt sign-in page has been refreshed with a new header, background, and footer for a cleaner, more modern experience.
• Added Learn More, Lt Sensors, and Support links to the header for quicker access to help and resources.
• Added LinkedIn and Facebook icons in the footer to connect with Lt’s social channels.

Instance Admin

• The Department Pays / Instance Licensing view now displays the number of paid licenses for each instance.
   

✨ UX Improvements

Grading Environment

• All students are now listed in the grading environment, along with their progress status.
• A new Student Options toggle lets you show or hide students in the list.
• Grading options are now easier to see and access.
• You can now set or edit maximum grades and override auto-grading directly from the question headers in the grading table.
• The entire grading view has received a visual refresh with clearer empty state messaging.

Lessons View

• It’s now easier to move lessons into and between modules. A new option in the overflow menu streamlines this process.
   

🐛 Bug Fixes

Data & Scope Panel

• Fixed a bug where some sampling panels would not render on the report page when the browser’s WebGL context limit was reached.
• Limited the number of overlaid traces in Scope panels to 30. When more than 30 records are present, only those nearest to the selected record will be displayed.
• Fixed an issue where autoscale in the Scope panel did not work correctly if records were still loading.

🌈 New Release Highlights

Student Home Improvements

• Unified Lesson View: Module lessons now appear alongside standalone lessons in the tile view.
  Updated Styling: Both tile and list views have been refreshed for a cleaner, more consistent look across Lt.
• Enhanced Notifications: Group sharing notifications are now clearer, with a dedicated area for review reminders.
• Lesson Status Indicators: Each lesson now displays its completion status.

Group Lessons

• When creating a new lesson, users will now see a setup dialog to enter the title and choose whether it’s a group lesson.
• The group lesson setting can also be updated later from the Edit Lesson Title dialog within the authoring environment.

LTI Integration Improvements - Lt now provides a smoother first-time experience for users accessing via an LTI resource link:

• Users can create an Lt account if they don’t already have one.
• Existing users can link their Lt account for seamless access.
• Once linked, users won’t be prompted again.
   

✨ UX Improvements

• Student Answers Export: Grading feedback is now included in the Student Answers CSV export.
• Lesson Environment Update: The group lesson status is now displayed directly inside the lesson environment.
   

🐛 Bug Fixes

• Fixed an issue in the Spectrovis panel where example data would only appear after the second attempt to view it.
• Resolved a bug where clicking the Home icon in Student View lessons incorrectly redirected to the admin Lessons view instead of the Student Home page.

Updated English Content

Reflexes and Reaction Times - Lab v1.3.15 PowerLab version (Human Physiology, Neuroscience, Psychophysiology)

• Updated settings file of the knee-jerk reflex activity

Updated English Content

CV2: Blood v1.0.1 (Veterinary Physiology)

• Knowledge check page, plasma and serum question: Removed mention of leucocytes. Added plasma proteins. Moved clotting factors to the “Plasma” category alongside fibrinogen. Added question feedback.

🐛 Bug Fixes

Data & Scope Panel Improvements

• Accurate Value Readouts: Fixed an issue where data selections displayed inconsistent values at different zoom levels. All data selection and marker values are now calculated using uncompressed data for improved accuracy.
• Faster Zooming: Zoomed-in data is now calculated locally, making zooming past compression level 1 much faster.
• Panel Loading Issues: Resolved a problem where sections in the data panel would sometimes appear blank until the page was reloaded.
• Increased Data Selection Limit: The data selection limit for sampling panels has been raised, allowing for larger data selections.

Interface Fixes

• Course Sidebar Navigation: Fixed an issue where the course sidebar wouldn’t scroll to the currently selected course when reopened.
• Group Lesson Display: Added a group lesson icon and tooltip to the end of group lesson names in the Lt Library.

✨ UX Improvements

• Grade Button Enhancement: Improved the user experience for the "Grade" button to make grading smoother and more intuitive.
   

kuraCloud Desktop Application v1.14.1

• Annual update of the KCDA security certificate to allow communication with Lt.
• NOTE: Customers must update to this new version of KCDA by 21 Sep 2025.