October 10th, 2025
Studio - v3.4.5 / Server v3.3.7
Improvements
Improvements
Synthesia avatars now sync more accurately with ElevenLabs voices, and any unintended background noises have been removed.
The Data Export Builder API now has the ability to push updates only for learners whose status has changed, reducing unnecessary data transfers and improving system performance.
Bug Fixes
Bug Fixes
Fixed an issue causing voice filters not to apply correctly when selecting age or gender.
Fixed an issue that caused a grey screen to appear when the Total Course Completion variable was added and saved in RTE.
Fixed an issue causing incorrect min/max value calculations across rounds when using the “Auto sim-based” gauge setting.
The Last Login, Final Score, and Pass/Fail fields now display correctly as intended.
October 1st, 2025
Studio - v3.4.4
Bug Fixes
Bug Fixes
Resolved an issue where opening a leaderboard saved to the library displayed a grey screen.
The Synthesia API has been enhanced to provide better voice synchronization with the avatars.
Important: The fix for the Synthesia audio syncing issue applies only to videos that are newly generated or re-generated.
September 9th, 2025
Studio - v3.4.3
Improvements
Improvements
Data Export Builder now captures data referring to:
Start Date = First time a team/user opens sim
First Completion Date = The first time a team/user reaches the last state or LMS completion state
Last Completion Date = The last time a team/user reaches the last state or LMS completion state
Last Update Date = the last time a team/user changed states
Updates
Updates
The Microlearning with pre- and post-assessments template has been released with built-in scoring. This set uses a single-metric, right/wrong scoring model: correct answers earn 3 points, while incorrect answers earn 0. The scoring model and gauges are automatically set up when the template is imported, and any adjustments to the scoring model can be made in Studio after import.
Note: The scoring import will only work with new projects using this template set.
Bug Fixes
Bug Fixes
Regenerating AI videos within perspectives
August 27th, 2025
Studio - v3.4.0
Improvements
Improvements
When a user navigates from Studio back to their ReX project, a message appears informing them that changes made in ReX do not sync back to Studio.
In the user menu, the back to portal button has been updated to “back to home” to make it easier for the user.
Streamlined ReX-to-Studio import and export process to enable faster project setup and editing.
When a ReX project is export to Studio, it automatically creates a corresponding Studio project with the full ReX flow.
Updates
Updates
Avatars Agnes and Arielle have been retired in AI Avatar Collection 1.
Bug Fixes
Bug Fixes
Fixed an issue where project theme affected authoring UI.
Likert, Slider & Number Entry will calculate on the gauge correctly when using path-based scoring.
In imported ReX projects, nav item icons are no longer linked. Updating one icon will no longer update all icons.
ReX - v2.0.4
New Features
New Features
A ReX user will automatically see project completion progress as they work through the steps, allowing them to track their advancement and understand how much work remains—via the new user flow project anchor.
Multiple ReX users can edit a ReX project, but only one person can edit a project at a time to avoid conflicts.
Improvements
Improvements
An improvement has been made so that if a user uploads a non-PDF file to ReX, they will see a message prompting them to upload the correct file type.
In ReX, users can now pin the Help button, aligning its functionality with the experience in Portal and Studio.
In the user menu, the back to portal button has been updated to “back to home” to make it easier for the user.
The ReX AI logo has been updated across all applications.
A user will be able to see their project completion process throughout the phases of a project.
When a project is exported from ReX, it automatically creates a corresponding Studio project and imports the full ReX flow.
Bug Fixes
Bug Fixes
The green check mark has been fixed to correctly appear when both the VBR and conversation activities are completed.
Bug fixed that was causing “failed to fetch” error message in ReX.
The green check mark shows up correctly when VBR and conversation activities are complete.
When you click New Project and select a template set, pages under the Interface will only show up under the Interface and not under the Learning Experience.
AI scripts edited in ReX will import correctly to Studio.
When importing a COA with bullet points in the scenario, they will showing correctly on import to Studio.
If a List Builder is incomplete, it will not cause an error on import to Studio.
The order of the pages in the learning experience remains the same, even if the order of the Rounds changes.