// FIT
Who actually reaches for this.
Unreal Blueprint Integrator makes Blueprint assets reviewable as deterministic local evidence and exposes governed configuration/DataAsset mutation. Executable behavior and type adaptation remain native C++ work; Blueprints are composition surfaces.
UBI 1.2.4 exposes the evidence pipeline, scoped read-only Blueprint compiler diagnostics, and FUbiMutationAssetOps for validated configuration/DataAsset changes. Preview remains read-only; apply requires a matching token, mutation profile, backup or explicit created-asset state, transaction, compile where applicable, save, and audit; rollback restores backups or removes only the asset created by that operation.