This HOTFIX patch release reverts the fix for DHIS2-8868: Adding custom attribute to program indicator breaks metadata export as that was found to result in a more critical issue in the case that a data elements with custom attributes is shared between multiple tracker programs.
DHIS2-12468: Error with custom attribute values for Program indicators.
Components: [API] Metadata import-export, [API] Metadata model
DHIS2-12636: Custom attributes on data elements break program export
Components: [App] Tracker capture