Am 11.03.2018 um 20:42 schrieb Carl Sturtivant:

On Sat, 10 Mar 2018 18:02:19 +0100, Sönke Ludwig wrote:

(...)

This is nice!

Was aggregate limited to 16MB back with 0.8.2, unlike now?

As far as I can tell that should have been the case indeed, as the old
non-cursor based query mechanism was used and the result was actually
sent as a single document by the server.