Production update 9.6.2026

We've done a production update of UPC and 3D Product Configurator with the following content

New Features

Syntax highlighting in the script editor
— The script editor now highlights keywords (if, then, else, null, etc.), operators, and other syntax elements, making scripts easier to read and write.

Bug Fixes

UPC UI crashed when authentication cookies expired
— The application now properly reloads with a fresh authentication state when login cookies expire, instead of crashing.
Scripting: navigating to a named static child used the wrong type context
— Scripts that navigate to a named static child (e.g.
MaterialSlot.Red
) now correctly resolve the child's own type as the context. Previously, the parent type was used, causing false type errors and broken navigation chains.
**
unitThumbnail
missing from module order data** — The
unitThumbnail
field was inadvertently removed from module-level order data, breaking integrations that depend on it. It is now restored.
Error when saving Grid Cover Definition
— An exception was thrown when updating size array values in a Grid Cover Definition. This has been fixed.
Nested subcategories could be added in the category structure editor
— The editor now correctly prevents subcategories from being nested inside other subcategories.
Integration Data item count displayed incorrectly in the summary
— When two items shared the same SKU but had different integration data values, the summary showed the same count for both. Each item now shows its correct individual count.