Conditional entity mappings no longer take conditional.folds; the rows a conditional mapping is built from are now described by a new required conditional.from_rows instead — affecting use case and integration create/update endpoints, POST /v1/erp/updates/direct_simulation, the mapping simulation endpoints, and everywhere use cases and integrations are read (breaking)
Import jobs can now fail with the new CHUNK_TOO_LARGE error code, and validation reports the new issue codes CONDITIONAL_TARGET_MODE_UNSUPPORTED and GROUPING_KEY_IS_SORT_COLUMN, replacing GROUPING_KEY_IS_FOLD_COLUMN — returned by all /v2/erp/imports endpoints