The latest push now enforces 4 x MTU x flows on the target intra-flow latency.  When lightly loaded, the normal target still applies.

This gives a noticeable improvement on the goodput of World of Warships' updater, which does its level best to stuff 150 HTTP flows through my 512Kbps downlink, while retaining reasonable inter-flow latency as measured by using other applications and/or hosts.

I'd like to see a more controlled test of this, to compare with the previous behaviour.

- Jonathan Morton