4.1.7 release. Ack

* Don't clear hacked trait unless firewall has been built.

Patch fixes applies by Paradox:

* Fixed incorrect and needlessly complex triggers for Gray.
* Fix improper scope for GASEOUS_METALS_CAT

4.1.3 release

* Society Focus 2 and 3 traits (for planet society production) should not be councilor traits (BookSerpent)
* Fixed alexrider803's name in Credits. Sorry Number 803

4.1.1 release.

* Ruined strategic coordination structure can try to scope to a nonexistent country at game start.

4.1 Update

* Account for any type of chosen in federation elections.
* Some forgiveness for when is_enslaved is called from with an invalid root scope. (Fireprince)
* Fix improper scope for GASEOUS_METALS_CAT
* Accommodate nonstandard galaxy sizes for EotC aura calculations.

Patch fixes applied by Paradox:

* Zro crystal now applies to all chosen one event failure chances.
* Some other sanity checks regarding the chosen one event.

4.0.23 Update, apologies for delay

* Some logic to let AI clear up housing buildings if they have the excess amenities and housing.
* Moved galactic nominee/market building checks into potential rather than allow code for AI, which seems to be the new Paradox method.
* Fix for Chimeral Consciousness empire size reduction not being applied to Gestalts (SpenceZILLA)

Patch bugs fixed:

* A fix for utopian abundance and being displayed to machine empires ended up blocking it - and other living standards - for individualistic machines.

Patch fixes applied by Paradox:

* All changes in 00_scripted_loc were applied by Paradox.
* Fixed improper scope for robotic species in good living standards.

4.0.21 update. Fixed one vanilla bug putting non-sapient robots into social welfare (@Nikal / @Celador). Specifically, the check to stop this was checking if the empire was robotic, and not if the species was.

4.0.20 Update

Just a version merge, no further changes.