* Added commands for check and sync of deleted objects in Replica
1.5.2
* Added CQRS_NO_DB_OPERATIONS flag to support models without DB tables * CQRS revision is raised once and only one CQRS package is sent within transaction for one instance
1.5.1
Solves the problem of outdated connections in long-running consumers
1.5.0
New Features: * CQRS_SELECT_FOR_UPDATE option is added to ReplicaMixin to support automatic locking of records for replica save operations