• new launcher shared between Mac, Linux and Windows, allowing for instance to download steam workshop mods without the need to restart the game
• Ironman now only saves every 6 months,
• memory usage has been reduced quite a bit
• heaps of bugs fixed.

Major

• Fixed crash after changing savegame directory with the delete save dialog open
• Minor optimizations
• Ironman now autosaves once every 6 months rather than every month
• Fixed crash where AI would evaluate religious elector titles when you didn't have Sons of Abraham
• Fixed OOS regarding battle chokepoints.
• Optimized AI for elector titles for religions
• Optimized so interface should seem smoother at all times, less stuttering
• Fixed a bug where wars against vassals would not start properly, and freeze any plot related to that war.
• Fixed crash when you hover over dead characters religion icon
• Fixed CTD when AI is evaluating targets
• Fixed issue where taking the last county from the Pope would not properly give its baronies to the winner.
• Fixed issue where taking the last county from the Pope ended his Crusades.
• Texture memory usage has been optimized, this should result in far lower memory useage, both on the graphics card and RAM.
• Even more memory usage optimization, reduced memory usage growth over time.
• Fixed issue where temporary revolt titles got inherited by characters outside the revolt. ( Old saves affected by this should also be repaired )
• Fixed issue where vassals under a temporary revolt title got independent on Liege's death.
• Fixed issue where vassals with a liege in a revolt could create new higher tier titles and become independent of the original liege when the revolt ended
• Fixed issue where a vassal got independent when they joined a rebellion outside the realm of its liege.

Minor

• Holding Alt and left-clicking while a unit is selected will no longer make that unit un-selectable.
• The Third Temple in Jerusalem is now completed even if the ruler who ordered its construction dies.
• Fixed an error in the German text for the completion of the Third Temple.
• "Great Indian Sultanate" and "Looking East and West" achievements now work even if Rajastan has become a part of the Empire of India.
• Fixed an issue with the allow triggers for Kali Puja.
• Plots to revoke vassal titles no longer resets when not supposed to.
• Resolved issue were the educate child interaction would not auto suggest a guardian.
• Now properly resets the de facto liege of revolt vassals when the revolt ends inconclusively.
• Revolt wars now end when the provinces in revolt gets vassalised by another leader.
• Horse archers no longer use the Norse horse archers model as default.
• Fixed a bug where AI characters would not go on pilgrimages.
• No longer shows the order of a character's wife in the opposite order.
• The event to become Saoshyant no longer requires non-existing duchies.
• Game no longer crashes on death if the diplomacy view is opened.
• Fixed bug where a revolt Casus Belli became invalidated when it was not supposed to.
• Kingdom of Jerusalem's duchies can no longer be assimilated by other kingdoms
• Fixed small issue with logging incompability with launcher.
• Fixed freezing of plot when surrendering to a war to revoke a vassal title.
• Resolved issue with offering to educate children where the liege of the child was automatically assigned as a tutor instead of you or one in your realm.
• Fixed bug where rulers got vassalised when they lost a claim war even though they had vassals outside the contested title.
• Zoroastrian vassals now only consider liege marriages as divine if they are truly close kin.
• Fixed issue where the pope would always grant divorces as the marriages where wrongly considered a consanguinity.
• Fixed English localisation of Hellenic priests, training grounds and mustering grounds.
• Changed the "Become King" ambition to be called "Become Queen" for female rulers.
• Changed font for changing language in the settings menu to match fonts used for other settings.
• Resolved issue where thumbs up and thumbs down icons when browsing the list of claimants did not match if they could be invited to court or not.
• Fixed bug for Muslim rulers where your latest wife was set as your First Wife, instead of the wife you first married.
• Fixed bug where AI republic characters with other titles did not build trade posts.
• Fixed bug where the graphic for special units changed when merged with troops of another culture.
• Resolved issue where Muslim male characters could not get married if betrothed to a minor.
• Fixed issue where revolt occupations were removed when another revolt claimed the contested title.
• Improved AI decision-making for inviting vassals to celebrate Ramadan.
• Faction backers are now removed from the faction upon death.
• Now properly shows the special unit icon in the reorganize unit view.
• Now properly updates holy sites for Muslim religions.
• Added missing localisation for coa_plain_pagan and coa_plain_indian.
• Modified decisions, achievments and events for Indian empires to also trigger for the empire of India.
• Your spymaster can now properly persuade other nobles to join your faction.
• Fixed a bug where characters were having their tutor reassigned from the tutor the player had picked for them
• Muslim Special Troops now use the Muslim Horse Archer model, rather than the Western Light Cavalry model
• Fixed issue where a character would not be counted as incapaciteded or pilgrim after loading a savegame
• Fixed a minor bug with the white elephant events.
• Fixed a bug with scheming regents sometimes not stopping their schemes if they lost their original target.
• Vassals can no longer participate in the same war as their lieges, except in Crusades or when fighting the liege in a rebellion.
• Lieges can now offer to join vassals wars when they are pressing a claim outside of the realm, replacing the vassal as participant.
• Jewish buildings and retinues no longer need Jewish religion, only Israelite culture group.
• Added Nubian cultural retinue and building.
• Pagans can now raid and use holy orders against each other.
• Fixed a bug that made it possible for a player to activate several pilgrimages at once.
• Costs for pilgrimages fixed.
• "What Schism?" achievement now correctly uses Constantinople and not Thrace province in trigger.
• Fixed a bug in the trigger for the "Visit Mount Athos" event.
• Fixed a minor bug with an opinion modifier in the Jeanne d'Arc events.
• Changed 'Have a Son' and 'Have a Daughter' ambitions to work properly with the gender of the character.
• Ghanan band and Ghilman merc compositions are no longer naval.
• Saint Addai holy order is no longer available before the event chain enables them.

AI

• Fixed a bug where the AI would repeatedly raise and disband holy orders.
• Fixed several 'blockers' where the AI would not use Holy Orders in situations where it made sense for them to do so.
• Fixed a bug where the AI would repeatedly raise and disband its vassal levies.
• Fixed a bug where the AI would ignore small rebel stacks that were moving around.
• Fixed an issue with separated seazones that was breaking AI when trying to invade by sea.
• Fixed an issue with invasions where AI would repeatedly raise and disband ships.
• Fixed an issue where the AI would not bring home armies at the end of a war.
• Fixed a 'bouncing' issues with armies moving to besiege provinces.

Converter

• Converter missing cultures should now be fixed
• Invalid icons for converter should now be updated to latest version of eu4
• Fixed another crash in converter associated with major revolt titles.
• Fixed crash from temporary titles
• Fixed indian cultures.
• Fixed invalid religion icon for jain

Interface

• Improved cardinal appointment score text and interface a tiny bit
• Changed the law tab for republics so that they now properly show the expected successors.
• Religion view for Jewish characters no longer displays Catholic specific buttons or the pagan reform button.
• Changed message sent when liege takes over a war to include the vassal's name, instead of "yours".
• Added missing localisation for Slavic, Baltic, Aztec, Mazdaki and Manichean religions.
• Now properly show holy sites in the religion tab for all religions except for religions with either antipopes or autocephaly.
• Fixed localisation for Rabbis in religion tab.
• Character browser can now filter on religion and culture as well as religion and culture group
• Titles in diplomatic interactions no longer sorted.

Modding

• demesne_size modifier is now possible to set in laws
• Added demesne_size modifier (incremental, not multiplicative)
• Added local_speed_modifier
• PAPAL_SUCCESSION_PASS_ON_HOLDINGS to defines
• PAPAL_SUCCESSION_LOSE_MINOR_TITLES to defines
• Split ARMY_LOAD_UNLOAD_MOVE_COST into two separate defines
• Added on action on_create_title
• Added on action on_settlement_looted
• Added on action on_navy_returns_with_loot
• Added on action on_new_holder_usurpation
• Added on action on_new_holder_inheritance
• Added on action on_new_holder
• Added <religion>_opinion for Hindu, Jain, Buddhism, Indian, Orthodox, Pagan and Aztec
• Added moddable opinion for brother
• Added moddable opinion for half-brother
• Added moddable opinion for sister
• Added moddable opinion for half-sister
• Added moddable opinion for grandfather
• Added moddable opinion for grandmother
• Added moddable opinion for grandchild
• Added moddable opinion for uncle
• Added moddable opinion for aunt
• Added moddable opinion for nephew
• Added moddable opinion for niece
• Untangled and made cardinal election moddable
• Now possible to mod papal succession to not lose holdings or minor religious titles
• Added dynasty_head scope
• Added history command disallow_random_traits
• Added set_graphical_culture effect
• Added effect scope any_allied_character
• Added effect scope random_allied_character
• Added remove_nickname effect
• Added is_variable_equal trigger
• Added is_looting trigger
• Added is_looting_in trigger
• Added num_of_max_settlements trigger
• Added num_of_empty_holdings trigger
• Added borders_major_river trigger
• Added trigger is_allied_with
• Added trigger scope any_allied_character
• check_variable trigger now take a scope or second variable as a right-side argument
• Added subtract_variable, multiply_variable and divide_variable effects
• All variable effects now take a scope or second variable as right-side argument