I’ve been away for too long and I remember there was a patch that a good chunk of stuff to the map. Including a little troll item in the Old Grove, a docks area and the Burrwitch Church.
What I am curious about is whether it also addressed the Maw of Apesh? It’s visible on the main map but I don’t recall ever going there.
No it didn’t.
New areas added were
East Marsh - down the lefthand side of the area until you reach a tree trunk tunnel. Then go through the tunnel.
Burrwitch Cathedral - Bridge in East Marsh now repaired.
Arkovian Ruin/Broken Hills - north from the Broken Hills riftgate through the ruined tower.
Arkovian Coliseum - Twin Falls riftgate, then head to the area where the roadside scammers are and continue northwest from there.
Arkovian Docks - By Tyrant’s Hold - 3 entrances. A couple just before you head into the Hold, the other just after you enter it.
Sunspire - entrance through the door
Steelcap District - a little way past the lighthouse entrance where it splits into two paths side by side. Where you find some of the Resistance fighting monsters; it’s on the righthand side.
Old Grove
Thanks medea.
Bit disappointing that Maw of Apesh got no love. I guess there were some challenges similar to Old Grove.
I’ll be on the lookout for the new stuff that you mentioned. Firing up the game after ages.
Maw of Apesh has a three floor dungeon with a purple boss that drops an Acid Belt for Necromancer. So yes, it did get expanded.
That’s Maw of Enaht.
where even is the Maw of Apesh in relations to the other parts
judging by the map you’d think we walk “through” it as part of Path of the Damned to lost oasis/ToH 
I have over 900 hours in this game, and still haven’t visited some of these areas at all
I always felt the Crumbling Watch was just kind of there, could use a little love. But, plenty of other areas to explore I suppose.