- Fixed a problem (in the Sounds ?!?) that prevented access to the bottom layer of the Underdark, in the "Blue Glow" area
- Optimization / Less server load

- Fixed some missing texture/meshes with the new stalactites

- (Hopefully) fixed the fog settings in all the UD to make Nightvision work well

- Added some details in the corridor between Sobek's followers cave and the Lake Underdark, to better highlight the entrance to the Deep Underdark
- Added a light at the bottom of King's Niche to make it easier to spot the entrance to the Volcano Underdark
- Fixed some small holes and a random light in King's Niche and the UD Volcano
- Fixed the missing meshes in the Deep Underdark
- Lava textures made better in the smaller cavern of the UD Volcano
- Quite some background work in preparation for the next release
- (Hopefully) fixed the fog settings in the Jhill / Lake UD to make Nightvision work well

--- 2.3.1 ---
- Fixed missing meshes with others in the new 'Deep Underdark' area
- Added some small details for the top level of the 'Deep Underdark'
- Light changes also in King's Niche and in the Volcano Underdark, now everything is darker, with the fog being less 'impactful'
- Improved lighting in the Volcano

(note for who uses Island of Tir na Nog: their latest patch should have made it possible to use the newly released 'Deep Underdark' area, and it should have implemented the darkness in the whole UDA as intended)

---- 2.3.0 -----

- Added a new large section of the Underdark (UDA), to be considered the start of the 'Deep Underdark', look for the access for it between Xalathar Refuge and the 'Lake Underdark'
This section of the UDA is likely unusable if any map mod is loaded *after* UDA. It is advisable for admins to close it off entirely.

- Changed some darkness settings, at the moment for the "Lake Underdark", same are used for the "Deep Underdark".
These areas should now be darker than before, if this does not cause issues with items such as Torches or Darkvision items, these settings will be kept and moved to the other areas as well.
- Better positioning for some mushrooms in the Lake area
- Fixed a small area of the map just north of Shattered Springs that was darker due to the Underdark being close below.
- Finished a direct walkable path that connects the Lake with Jhill's Roost.

---- 2.2.0 -----

- Mushrooms added in the whole Lake UD and Jhill's Roost UD, they are all harvestable and give the resources of either trees, or grass-type of objects.

- Some more rocks & iron
- New textures for some rocks in Jhill's Roost UD, nicer look overall I hope
- Added some extra details in the secret underwater cave in the Lake UD
- Sliiiiiiightly moved some rock there for better alignment, fingers crossed nothing will crumble
- Fixed some holes (as in every version ^^'' )

---- 2.1.4 -----

- Fixed an area of the UD not having the proper cave sounds
- Fixed missing darkness in a good chunk of King's Niche Underdark
- Fixed the ugly light in the Volcano UD
- Fixed a couple of small graphical issues / flickering textures
- Fixed another small part of the greenwall that was still active, in the south west
- The lava now does correctly inflict damage
- Added light glow effect for the lava in the volcano
- a tiny bit of preview mushrooms near the lake area

---- 2.1.3 -----

- New lava in the Underdark Volcano
- Fixed ambient sounds in (most of) the Underdark
- Added Sounds for Waterfalls
- Fixed some small meshes
- Fixed small issue with light/environment in the "cold UD"

---- 2.1.2 -----

- Fixed the missing water texture in Mounds of the Dead (I accidentally deleted it)
- Tweak of lighting, trying to make Nightvision not break in the new lighting conditions.