Map updates and speed limits (UK)

RedSpecial62 Registered Users Posts: 22
Outstanding Explorer
Hi... I've been using TT Go for android for about 9 months now... I notice that my local area map has not been updated for some time and road changes are not present. I also notice quite a few wrong speed limits which makes me weary to trust the TT speed limits when travelling. When are TT Go major map updated released and how can I report incorrect speed limits?