User Activity

Are there plans to support batching of messages with the PubSub Trigger? For example, instead of calling a recipe once per message I would like to get 10, 20, 30, etc messages from the top of the queue each recipe call. These would be batched and sen...
Does anyone know of an upper bound on the number of actions a custom connector can have or the size of the custom connector ruby file?
Has anyone found or heard of existing tooling we can use to generate a custom connector from an Open API or similar specification?