Add pagination to management API
- Allows longer length replies from the management API, without stalling
the core daemon or requiring large amounts of RAM. - Adds a small change to the published API. Since the previous API
would have been broken for large results, no user visible changes in
functionality are actually happening (Either it was not broken
previously and it is unchanged now, or it was broken previously and
will now return a clearer error result now)
This release also contains:
- a bugfix to remove a memory leak
- Some minor CI changes