Upgrade Information

The following steps are necessary during updating to newer versions.

Upgrade to 2025.4.13

• [Data Objects] Fixed: POST /data-objects/select-options failed with Call to a member function getDataFromEditmode() on null as soon as changedData contained unsaved localized fields. The endpoint decoded changedData with the classic editmode format (localized fields as language → attribute) while Studio sends its own data format (attribute → language). changedData is now applied through the same data adapters as a regular save, so it expects the Studio data format for every field type. Language edit permissions of non-admin users are now respected per language as well, instead of being matched against attribute names.

Note: the internal ApplyChangesHelper (DataObject\Legacy) and its interface are deprecated and will be removed in 2027.1.0, since the select-options endpoint was their only consumer. They still expect the classic editmode data format; use DataServiceInterface::updateEditableData() with the Studio data format instead.

Upgrade to 2025.4.7

• [User Management] Fixed: GET /user/{id} could time out or run out of memory when the user was referenced by a very large number of DataObjects (e.g. via a User-type class field), because the full, unbounded list of referencing objects was hydrated and embedded in every response. The objectDependencies.dependencies array on the User schema is now capped at 20 entries, and a new paginated GET /user/{id}/object-dependencies endpoint was added to browse the full list.

Note: the objectDependencies schema itself has no breaking change - dependencies and hasHidden keep their existing names, types, and meaning. The new totalItems field is marked optional in the OpenAPI schema (even though it is always present in the actual response) specifically so that generated SDK types remain source-compatible with any existing code that constructs or mocks an objectDependencies-shaped value without it. There is, however, a behavioral compatibility impact worth knowing about: dependencies previously contained the user's complete list of referencing objects, and now stops at 20. Any existing integration that assumed dependencies was exhaustive (rather than checking totalItems) will now silently see only the first 20 - such integrations must start reading totalItems and, if it exceeds dependencies.length, call the new paginated GET /user/{id}/object-dependencies?page=&pageSize= endpoint to get the rest. hasHidden is affected the same way: it now only reflects permission-denied objects within that 20-item window, not across the full list as before. In both the preview and the new paginated endpoint, totalItems counts every referencing object regardless of the caller's view permission on it - it does not shrink to match what the caller can actually see, so a page (or the preview) can legitimately come back shorter than requested, or empty, while totalItems stays the same.

Upgrade to 2025.4.6

• [GDPR Objects Export] Fixed: the data object export now includes inherited values (including inherited localized fields).

Note: the structure of the exported data changed slightly to align with the Studio API data structure (e.g., relations are now exported as structured element data instead of plain id/type pairs).

Upgrade to 2025.4.5

• [Grid Configuration] Fixed: Changed the length of classId column in bundle_studio_grid_configurations and bundle_studio_grid_configuration_favorites tables from 10 to 50 characters to support longer class IDs.

Migration execution required

After upgrading, please execute the migration to apply the necessary database changes.

Note: Grid configurations that were previously saved with a class ID longer than 10 characters have a truncated classId value in the database and will not be recovered by this migration. These configurations need to be deleted and re-saved after upgrading.