What are the TU map changes?

Games Other Halo
1

I bought mass effect 3 a few days ago so haven’t played halo 4 recently.
I already know the weapon changes but what are the changes to the maps like vehicles and ordinance.

2

All weapon spawns are on timers now
Haven:
Sniper on open ramp
Energy Sword on Top middle
Concussion rifle placed bottom Mohawk

Adrift:
Two snipers and oversheild top middle

Abandon:
Two snipers and an OV

These are the ones I could recall from the top of my head

3

I LOVE this update but everything respawns in like a minute.

4

> All weapon spawns are on timers now
> Haven:
> Sniper on open ramp
> Energy Sword on Top middle
> Concussion rifle placed bottom Mohawk
>
> Adrift:
> Two snipers and oversheild top middle
>
> Abandon:
> Two snipers and an OV
>
> These are the ones I could recall from the top of my head

Abandon also has a saw off to either side and a needler will occasionally pop up instead of a sniper for whatever reason.

They all spawn at different times, so there’s rarely a saw and sniper up in the same minute.