Stellaris Patch Notes

Title	Posted on
4.0.20 Hotfix Released (checksum a73a) by Eladrin One more before the weekend! We have another patch today to fix the save game crash once and for all. (I hope.) This one mad...	13 Jun 2025
4.0.19 Hotfix Released (checksum 51ef) by PDX-Loke Hello once again, The team has created one more patch for you, including a select few fixes to high impact issues discove...	12 Jun 2025
Stellaris Dev Diary #386 - Updates and a Wilderness Beta by Eldarin Hi everyone! It’s been a little while since our last dev diary - this one’s also going to be a bit short since we’ve been f...	12 Jun 2025
4.0.15 Patch (8ae6) & 4.0.16 Open Beta Released by PDX-Loke Greetings everyone, Another patch has been completed, wrapped up, and sent for distribution via your your platform of choice....	04 Jun 2025
4.0.14 Patch Released (checksum 1056) by PDX-Loke Greetings all, Another patch is ready for you to download and apply to your copy of Stellaris, improving the gameplay experie...	27 May 2025
4.0.11 Patch Released (checksum 3f89) by PDX-Loke Hello everyone, Our latest and greatest patch for Stellaris has now been deployed. 4.0.11 is available for download via Steam...	20 May 2025
4.0.10 Patch Released (checksum 10cb) Greetings everyone, Today we bring you a fresh patch, fixing various issues in BioGenesis and 4.0. 4.0.10 should now be available for dow...	15 May 2025
4.0.7, 4.0.8, and 4.0.9 Patches Released (checksum a854) by pdx_struby G'day, The 4.0.7 patch for Stellaris 4.0 and BioGenesis is available now on Steam. This patch includes some fixes to stab...	13 May 2025
4.0.6 Patch Released (checksum aa83) Hello, Our most recent patch has been readied and released. This smaller update contains fixes to the remainder of the common crashes repo...	09 May 2025
4.0.5 Patch Released (checksum 408d) Greetings everyone, Our latest and greatest patch has arrived, carrying plenty of fixes and tweaks to improve your BioGenesis and 4.0 playt...	08 May 2025
4.0.4 Patch Released (checksum 6a76) Greetings everyone, We have another patch ready for you, bringing a number of bug fixes, balance adjustments, performance optimizations, an...	07 May 2025
Stellaris 4.0.3 "Phoenix" Hotfix Released Greetings everyone, We have just released a new patch aiming to address a number of the reported issues since yesterday's release of 4.0. W...	06 May 2025
Stellaris Free 4.0 "Phoenix" Update Hello everyone! We’re less than a week away from the release of BioGenesis and the free Stellaris 4.0 “Phoenix” update, and we’d like to ta...	02 May 2025
Stellaris 3.99.7 'Phoenix' Open Beta Release Notes by Eladrin Today's update includes some fixes to Civilians, and armies can now invade planets. Oh, and Cosmic Storms no longer deal devast...	04 Apr 2025
Stellaris 3.99.6 'Phoenix' Open Beta Release Notes by Eladrin Today's update includes some major changes to the planet view, and some very, very basic gestalt functionality. Planets now st...	01 Apr 2025
Stellaris 3.99.5 ‘Phoenix’ Open Beta update by Eladrin Today's update adds the Betharian Zone, a Mandarin voice advisor, and new stargazer color variants, with broad fixes throughout...	28 Mar 2025
Stellaris 3.99.4 'Phoenix' Open Beta Release Notes by Eladrin Today's update includes some AI improvements and fixes to the new breadthwise job allocation. Stellaris 3.99.4 'Phoenix' Open...	25 Mar 2025
Stellaris 3.99.3 ‘Phoenix’ Open Beta update by Eladrin Another update today for the weekend! Lots of important changes in this one. Stellaris 3.99.3 ‘Phoenix’ Open Beta update Fix...	21 Mar 2025
Stellaris 3.99.2 'Phoenix' Open Beta Release Notes by Eladrin We have another update to the Open Beta today, and are planning for another later on this week. Stellaris 3.99.2 'Phoenix' Op...	18 Mar 2025
Stellaris 3.99.1 'Phoenix' Open Beta Release Notes by Eladrin Hello everyone! We've updated the Open Beta to 3.99.1, with the following changes: Stellaris 3.99.1 ‘Phoenix’ Open Beta upda...	14 Mar 2025