Hearts of Iron 4 (HOI4) Update 1.11.11 Patch Notes

    A new Hearts of Iron IV update 1.11.11 is rolling out on PC. According to the official HOI4 patch notes, the latest update added some balancing, modding and database changes. Apart from this, HOI4 update 1.11.11 also includes stability and performance improvements.

    Recently, a big update was released that added balancing, AI improvements and fixes. Unfortunately, since the last update, many players were experiencing a number of issues when trying to play.

    Read more details here.

    HOI4 May 12 update Patch Notes


    • Adjusted the ship refitting cost calculation. The base cost is now a percentage of the hull cost, and the cost for any module changes are added on top of that. The same is true for tanks.
    • Removed path connecting advanced light tank chassis to modern tank chassis research

    Stability & Performance:

    • Fixed rare OOS happening when players joined an MP game after playing a different game


    • Hot-reloading AI strategy plans will not crash the game.


    • Changed the starting British Motorized Division template to use motorized – sorry, motorised – recon
    • Added some bypass conditions to Czech focuses
    • Unlocked fuel tank module for French cruiser submarines


    • Only display the ship refitting speed and cost modifiers when MtG is active.
    • Added Bypass to “Demmand Lithuanian Annexation” if Poland already controls all Lithuanian states except for Memel
    • Fixed units being unable to convert a move order to a retreat order when attacked
    • Fixed CTD that could happen during railway gun positioning.
    Jack Johnson
    Jack Johnson
    Jack Johnson mainly writes about game-related news and updates. He is a passionate gamer, music lover, and traveler.

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