February 2026

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Mandatory diagnostic test

The system will schedule the entrance diagnostic test as the first task for any new class that has a set test level.


Self-study lockout

With the Training Manager or Country Training Manager role, you can block self-study, so students can only self-study the selected available content.


Activity preview

Opening activities in Self-study generates the immediate creation of progress logs, which creates analytical noise.


Manual marking icon

New icon to identify manual marking activities.


User count

The number of users for each role within the institution is now displayed.


Adult UX/UI

New images, labels, and color codes will be applied.



The <C> icon is displayed correctly

The <C> icon has no problem when you place the cursor over it.


iRead chapter link

Activities in iRead automatically open with the linked reading, in dual mode.


Correction from auto-submit

The outo-submit provides scores for students who did not submit their activity.


Banner ETS for teachers


Download diagnostic test

The diagnostic test download is successful.


Adaptation with Android

When logging in and browsing the platform on tablets and mobile devices with the Android operating system, the platform adapts correctly.


Cancel to exit Assignments

When you want to exit Assignments, you must press the Cancel button.


Games adaptation

The Games are properly adapted when using Android devices.


Direct links in notifications

Notifications include a direct link to the relevant item (e.g., assignments), so you can open it immediately without having to search for it.


Shared groups

Add a list of “Shared Groups” within the Share Files modal.


Series in Studio

In the Preschool Class Materials section (called “My backpack”) and Primary section (called “Study Materials”). Only the series of courses to which the user has access are displayed.



Studio Events

Automatically send Studio events to Santillana Corporate Datalake.


Manual Marking Activities

When you respond to a Manual Marking activity, it is marked as pending marking.


Hide TeacherAI Companion

Ensure that CTM users are the only ones who can view the TeacherAI Companion settings in Settings → Users (TeacherAI Companion column).


Viewing LOs offline

When opening LOs in offline mode, both available views function correctly.


Hidden past groups

The previous groups are hidden only when the current user is in their most recent cycle (active cycle).


Viewing completed assignments

The assignments submission counter shows students who have received a score, with the aim of knowing who actually completed and was graded on the assignment when automatic submission is enabled.


Incorporation of the name <TeacherAI Companion> (before Teachermatic)

Change of label from <Teachermatic> to <TeacherAI Companion> in the user experience.


Access for users with integration

Integrated Santillana users can access their accounts in the Stage environment without any issues.


Update token

The way in which the refresh token is currently used is improved.


Content call

It is verified that the current working behaviour through the Class Materials and the entire user experience is not affected.


LOs on iRead

The view of the LOs for iRead content does not require a preview.


Renaming e-book titles

When replacing the title of an e-book, the change is applied correctly and can be verified by hovering the cursor over the LO (where the title is displayed).