1. Update v4.2.4:
  2. Balance
  3.  
  4. +25% volcanic world habitability for machine climate preference traits to match their minimum habitability value on Volcanic worlds.
  5.  
  6. Replaced Food output for some specimens with one quarter as Alloy output bonus for Infernals.
  7.  
  8. Slightly lower Unity and Research rewards for several events in the Red Giant and Cosmic Dawn Origins.
  9.  
  10. Bugfix
  11.  
  12. The Payback origin now get the correct starting buildings as Materialist and Spiritualist
  13.  
  14. The trait Propaganda Machines now shows the correct modifier
  15.  
  16. When transferring planets under colonization after a war is on, if the colonizing species isn't allowed to colonize the colony is destroyed (stops forever colonization where you keep sending the new colons to the slave pits)
  17.  
  18. Fixed leaders losing ascension related traits after species modification in some cases.
  19.  
  20. The tooltip for Permanent Employment Civic's Reassigners say they use "Food (or equivalent)", implying they use Alloys when you are Thermophile.
  21.  
  22. Ringworld construction and other binary/trinary restrictions correctly apply in binary or trinary hyperthermia systems.
  23.  
  24. Replaced minor additional food upkeep for hive mind unity boosting buildings with extra Alloy upkeep.
  25.  
  26. Fixed infernal Alloy upkeep for Voidling, purging, and non-sapient pops.
  27.  
  28. Voidworm Troika designs can be saved.
  29.  
  30. Voidworm Troikas are no longer created without upgrades when three large voidworms combine.
  31.  
  32. Fixed some issues with machine empires, catalytic processing and alloy producing jobs.
  33.  
  34. Fixed stuck in combat when the defender refuses to actually do combat.
  35.  
  36. Volcanic Districts now improve tech weights.
  37.  
  38. Preventing evasion to go negative from evasion against psionic modifier in combat calculation.
  39.  
  40. Fixing abduction code setting the species correctly when checking if species can live on planet.
  41.  
  42. Performance
  43.  
  44. Optimized string allocation in ship component modifier processing.
  45.  
  46. Stability
  47.  
  48. Fixed random CTD with invalid ships
  49.  
  50. Changed stack allocation to heap in particle varied values to avoid CTD:ing
  51.  
  52. Fixed CTD due to race condition between UI and AI accessing base growth cache.
  53.  
  54. OOS fix: Planet species caches are now stored in arrays instead of unordered sets or maps"
  55.  
  56. UI
  57.  
  58. Shows the 25% Minimum Habitability on Volcanic worlds for Mechanical and Machine pops
  59.  
  60. Update v4.2.3:
  61. Improvement​
  62.  
  63. Thermophiles can pick the Ocean Paradise Origin
  64.  
  65. Thermophiles can pick the Aquatic Trait
  66.  
  67. Thermophiles can pick the Agrarian Trait
  68.  
  69. Thermophiles can pick the Agrarian Idyll Civic
  70.  
  71. Thermophiles can pick the Anglers Civic
  72.  
  73. Adds conditions to get alloys when you extort a Spiritualist Thermophile faction.
  74.  
  75. Pyromanic Instinct blocks "friendly" Civics and Origins
  76.  
  77. Rogue Servitor empires now receive an additional Alloys income when having an Infernal subspecies (instead of food)
  78.  
  79. Balance​
  80.  
  81. Reduced Infernal Livestock output from base 1.5 down to 1 Alloy
  82.  
  83. Adjusted cost of the "Distribute Living Metal" decision from 500LM to 700LM
  84.  
  85. Adjusted "Thermal Engineer" councilor (replaced "Research Cost (Engineering) -1%" with "Research Station Output +4%")
  86.  
  87. Adjusted "Pyromanic Priest" councilor (Job Consumer Goods upkeep from -3% to -2%)
  88.  
  89. Adjusted "Galvanic Symbiosis" planetary refund modifier from 1 to 0.75
  90.  
  91. Crisis Path: Adjusted Entropy Conduit ship stats (+2000 Hull +1000 Armor +2000 Shield)
  92.  
  93. Crisis Path: Adjusted "Entropy Harnessing" edict (Energy Credits from Technicians from -1 to -2.5, Entropy from Technicians from 0.5 to 0.4)
  94.  
  95. Crisis Path: Colonies buffed by Entropy Conduits now produce more unity
  96.  
  97. Crisis Path: Stars stellarformed by Entropy Conduits now gain additional deposits
  98.  
  99. Crisis Path: Machine Intelligence can now pick the ascension perk
  100.  
  101. Crisis Path: Cost of the "Life Seeding" decision changed from 1000 Energy to 2500 Entropy Crystals
  102.  
  103. Adjusted alloy upkeep of Spawning Drones from 2.5 to 2
  104.  
  105. Adjusted Infernal Livestock output from 1 to 0.75 alloys
  106.  
  107. Bugfix​
  108.  
  109. Fixed a typo in mercenary dividends relating to Galactic Risk Management
  110.  
  111. Fixed Regenerative Armor from Galvanic Synthesis civic not auto-upgrading in ship designer when better armor technologies are researched
  112.  
  113. Stop Quantum Catapult targeting graphics being shown in System view
  114.  
  115. Fixed Infernal upkeep not being affected by Clone Soldier and Necrophage origin species traits.
  116.  
  117. Subterranean Empires now have uncapped Mining Districts on Volcanic Worlds.
  118.  
  119. Fixed issues with psionic assimilation for gestalt empires and individualist machines.
  120.  
  121. Fixed Ruler clothing for Infernal portrait 5 (shoulder plate for the hedgehog)
  122.  
  123. Fixed the issue with Black Needle Base no longer being colonizable after assaulting it.
  124.  
  125. Fixed Augmentation Bazaars not having access to Loyalty Circuits in empire creation.
  126.  
  127. Fixed Broken Shackles starting with 2k more pops than they should
  128.  
  129. Migrating Forests modifiers and Special Projects are removed when the planet is terraformed to a Volcanic World.
  130.  
  131. Eager Explorers now require Scientific Method to unlock Thermotechnic Forums.
  132.  
  133. Stability from the Unbreakable Resolve trait gets properly applied even if the pop groups with Unbreakable Resolve were later additions to the planet in question
  134.  
  135. Pops under assimilation no longer have extra upkeep.
  136.  
  137. Planets with event purges should no longer continue purging after having been recolonized.
  138.  
  139. Fixed the tooltip for Syncretic Evolution mentioning the wrong number of pops.
  140.  
  141. Subterraneans can no longer build Industrial Mining Sites without any gameplay effect.
  142.  
  143. Volcanic World mineral extraction zones can now build Industrial Mining Sites for +2/+4/+6/+8 mineral districts unless they are already uncapped.
  144.  
  145. Added flag infernal_subspecies for Infernal subspecies (used for some civics/mods)
  146.  
  147. Fixed event "Star-Crossed Lovers" appearing for Scorched World Heralds
  148.  
  149. Fixed the "Arcology Project" decision not counting Volcanic World districts
  150.  
  151. Fixed Volcanic Worlds not having a click sound
  152.  
  153. Fixed "Spawning Pools" from "Permutation Pools" civic for Hive Mind using food as Infernals
  154.  
  155. Fixed "Seismic Carpetbombing" creating Volcanic craters on artificial planets
  156.  
  157. Fixed "Bombardment Stances" not killing the last pops of a planet
  158.  
  159. Fixed Infernal Livestock not counting for a Evolutionary Predator purge
  160.  
  161. Fixed Infernal Livestock counting as Specialists
  162.  
  163. Fixed the starbase building "Gravitational Centrifuge" (crisis path) not being buildable in crisis systems
  164.  
  165. Fixed Pre-FTL civilizations spawned by the Hyperthermia crisis not ascending into the space age
  166.  
  167. Pyromanic Instinct blocks other genocidal Civics
  168.  
  169. Tankbound now gains Overseers from rural districts (Geothermal, Melting) on Volcanic Worlds
  170.  
  171. AI Empires now build Thermotechnic Districts on Volcanic planets
  172.  
  173. Fixed the Military Academy adding research output and consumer goods upkeep to soldier and warrior drone jobs.
  174.  
  175. Military Academy bonus workforce is now empire-wide
  176.  
  177. Hard Reset is no longer a valid origin for AI empires (that's like the entire narrative!)
  178.  
  179. Fixed some edgecases when playing Hard Reset where you could end up with pops who had the old negative traits and never lost them.
  180.  
  181. Fixed the number of pops affected by the Zoonotic Plague, Enigmatic Fortress, and Numistic Order deals
  182.  
  183. Terraforming your Homeworld will no longer cause the Terraforming event talking about making a second homeworld to fire.
  184.  
  185. Re-enabled Devastation from Cosmic Storms at 0.01 per month.
  186.  
  187. Infernal AI empires colonize properly (even if they don't have any food)
  188.  
  189. Overclocking setting of the galactic crucible now also persists after loading a save game
  190.  
  191. You can no longer queue construction of districts while the Arcology Project is underway.
  192.  
  193. Cybernetic Imperial authorities now give additional noble jobs.
  194.  
  195. Purging infernal pops gives alloys
  196.  
  197. Fixed Fallen Empires being able to build "Starfire Cannons"
  198.  
  199. Fixed Volcanic Forges not being destroyed after terraforming a planet into a Hive/Machine World or Ecumenopolis
  200.  
  201. Crisis Path: Fixed Conduits damaging own colonies when playing as non-Infernal empire
  202.  
  203. Crisis Path: Fixed mining & research stations not working correctly when Conduits stellarform a star
  204.  
  205. FE outposts now rebuild in systems where they have unconquered planets.
  206.  
  207. Artillery combat computers will now prefer median range instead of max range, allowing Titans to use most of their weapons instead of only their Titan Weapon
  208.  
  209. Fixed erroneous tooltip for the Cave Dweller concept
  210.  
  211. Removed the surface quarry and the voltaic production yard from urban zones
  212.  
  213. the Justicial Complex FE building can now be built on Penal Colonies
  214.  
  215. Megastructures show correct value in upgrade tool tip for effects applied with the upgrade
  216.  
  217. Stars stellarformed by an entropy conduit no longer reroll the deposits of the star
  218.  
  219. Certain special deposits, such as those from the Life-Seeded origin, are now correctly kept upon terraforming into hive or machine worlds.
  220.  
  221. Fixed being able to issue some fleet orders to unreachable systems if the fleet has a jump drive.
  222.  
  223. Fixed missing newline for "not in range of Jump Drive" message in the tooltip for the build orbital station command.
  224.  
  225. Fixed efficiency being able to go negative, causing jobs to run in reverse. As bad as those slave riots or fire cult ruined planets are, Metallurgists shouldn’t disassemble alloys back into their original components.
  226.  
  227. Performance​
  228.  
  229. Reduced memory allocations in topbar UI updates
  230.  
  231. Stability​
  232.  
  233. Fixed Mac CTD happening in late game when calculating fleet auras
  234.  
  235. Fixed object lifetime issue from scope used by on_resolution_failed leading to undefined behavior.
  236.  
  237. Fixed crash in strike craft being damaged by non existing/dead fleet.
  238.  
  239. Fix an OOS on reconnect where Starbases where blocking fleets path on the server but not on the client
  240.  
  241. Removed dependency on SetThreadDescription to enable the game to run on ex Windows 10 LTSB 2016.
  242.  
  243. Fixed CTD that could happen when a special project was completed while no longer valid
  244.  
  245. Made Stellaris respond to OS events during loading gui types to avoid "freezing" the system at 5% loading for an unknown amount of time (only dx11 backend).
  246.  
  247. Fixed some more occurrences where file read/write is being blocked by system and stellaris handling it by crashing.
  248.  
  249. Modding​
  250.  
  251. Added a new flag to the Entropy Conduit target script to exclude special stars
  252.  
  253. Update v4.2.2:
  254. Stability
  255.  
  256. Fixed failure to read from shader cache resulting in crash.
  257.  
  258. Fixed CTD that could happen when a science ship researched a special project
  259.  
  260. Fixed object lifetime issue from scope used by on_resolution_failed leading to undefined behavior.
  261.  
  262. Fixed crash in strike craft being damaged by non existing/dead fleet.
  263.  
  264. Replaced abuse of stack memory with heap allocated in the Localization system to avoid random crashing on some computers.