* Fixed problem with consumer not catching validation errors deeper down in message processing.
1.0.2
* Internal messages needed a custom job which wasn't intuitive or easy to debug. Passing along env as envelope_name instead.
1.0.1
* RecheckSubscriptionsSchema subscriptions changed from set to list to fix common serialization problems. * PubSub and context channels accepts arguments `envelope_name` and `layer_name` in case they need to be overridden. (2)