Circular reference detected

Hello,

Using the latest commits (specifically 43e58c1), I get the following error when running `drush updb`…

[error]  Circular reference detected for service "workspace.entity_type_info", path: "workspace.entity_type_info -> multiversion.manager -> serializer -> replication.normalizer.link_item -> path.validator -> router -> router.no_access_checks -> page_manager.variant_route_filter". 
[error]  Circular reference detected for service "workspace.entity_type_info", path: "date.formatter -> workspace.entity_type_info -> multiversion.manager -> serializer -> replication.normalizer.link_item -> path.validator -> router -> router.no_access_checks -> page_manager.variant_route_filter".

…and running `drush entup`…

[Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException]                                                                                                                                                        
  Circular reference detected for service "workspace.entity_type_info", path: "drush.command.services -> config.export.commands -> config.storage.sync -> workspace.entity_type_info -> multiversion.manager -> serializer -> replication.n  
  ormalizer.link_item -> path.validator -> router -> router.no_access_checks -> page_manager.variant_route_filter". 

Reverting to the previous commit (8f4fb5a - beta5) lets the commands complete as expected.

Let me know if you need more info.

Thanks,

•• matt