Version 4.0.1: Updated by Sidewinder Fang, uploaded by Saxon:

All Arcologies
Pop housing reduction bonus reduced by 5% per tier. (it's still really strong)
Housing, amenities and jobs values adjusted for 4.0.
Arcologies no longer reduce max districts.
Arcologies now increase max districts instead of giving buildings slots.
Reduced the arcology construction time, cost and upkeep to make them more competitive with the buffed 4.0 housing buildings.
Tier 2 and 3 arcologies now require tier 3 and 4 capitals to build.
Tier 2 and 3 arcologies now get increased bonuses from traditions and tech in line with ecumenopolis and ringworld city districts, respectively.

Shared Burdens Arcologies
Tier 1 communal arcology housing lowered slightly. (from 2500 to 2000)
Communal arcologies now give half as many amenities but twice as many clerks (as standard arcologies).
Tier 2 and 3 communal arcologies now give ruler jobs.
Communal arcologies no longer give unity.

Hive and Machine Arcologies
Tier 2 and 3 hive and machine arcologies now give coordinator and evaluator jobs instead of replicator and spawning drone jobs.
Tier 3 hive and machine arcologies can now be built on ecumenopolis worlds.
Hive and machine arcologies now have the same stats as regular arcologies, in line with luxury housing and it's hive and machine counterparts in the base game.
Rogue Servitors can now build the machine arcology with the Arcology Project ascension perk.

No changes.

All mods are updated to the 3.9 version of the game. Updated the job description of administrators to those of the politicians which now replace them in the game.

Updated to version 3.4 of the game.

Added Russian localization. Special thanks to Naik21 for doing the translation work.

- Arcologies now have a 1 per planet build limit and reduce a planet's pop housing usage.
- Arcologies are now a hybrid between a building and a district, costing both a building slot and a district slot to build.
- Arcologies now benefit from +housing district buffs resulting from research.
- Arcologies now benefit from ascension perks which boost the amount of artisans/maintentance drone jobs in districts.
- Arcologies are now expanded into three stages:
* Orbital Habitats can only support the smallest stage.
* Regular planets can support the first two stages.
* Only repaired Ring Worlds or Ecumenopolis/Hive/Machine Worlds can support all three stages.
- The arcologies from the old version of the mod are no longer compatible. But to prevent the update from spoiling oany games which are still in progress these are now called "legacy buildings". Legacy buildings have their old stats, are now very overpowered but aren't removed from the game. And you can't produce any new ones. Slightl alterations to their descriptions in-game allow you to tell them apart and roleplay the in-game changes (such as "Weathering Residential Spires").

Updated for version 3.0.

Updated to work with the latest version of the game.