https://gamedropdaily.com/updates/stellaris/ Official Steam announcements and patch notes for Stellaris. en-us Thu, 15 Oct 2026 11:00:34 GMT 720 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1846651706677211 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1846651706677211#1792062034 Thu, 15 Oct 2026 11:00:34 GMT News Hi everyone, Today I'm turning things over to Atmaz to share some information about Ideologies in regular empires. (We'll talk about gestalt empires in another dev diary, we didn't forget about them!) Here we go! Introduction​ Hey folks. I'm Gary Morris (Atmaz), DLC Director for… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1846018067929232 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1846018067929232#1791457202 Thu, 08 Oct 2026 11:00:02 GMT News Give the Galaxy Something to Believe In. Stellaris Season 10 continues with the Willpower expansion, coming in the Stellaris 4.6 ‘Corona Borealis’ update. I have chosen to hold the release of Scenarios and continue to improve the system and polish the Scenarios themselves… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1845383656396316 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1845383656396316#1791291132 Tue, 06 Oct 2026 12:52:12 GMT Patch Hello Stellaris Community! Stellaris 4.5.2 "Cygnus" has now released on Steam, GOG and Microsoft store. Thanks to everyone who submitted bug reports during the hotfix period. Your bug reports go a long way to making Stellaris a better game. Without further ado, the changelog… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1845383656380785 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1845383656380785#1790852422 Thu, 01 Oct 2026 11:00:22 GMT Patch by Alfray StrykeHey folks, unfortunately Eladrin's been off ill this week, so we don’t have a full Dev Diary for this week. However I do have tentative patch notes for the 4.5.2 patch to share with you. As always, thank you for playing Stellaris and giving us the feedback/bug… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844751498221872 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844751498221872#1790263146 Thu, 24 Sep 2026 15:19:06 GMT Patch by EladrinHello, Stellaris community! We've updated Steam and GoG with a hotfix to address a few important issues. MS will follow as soon as it is possible. 4.5.1 ‘Cygnus’ Hotfix Release Notes​Balance​A Synaptic Lathe built by nomads in another empire's system no longer changes… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844115010503624 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844115010503624#1790068601 Tue, 22 Sep 2026 09:16:41 GMT Patch Hello Stellaris Community, We’re pleased to announce that the 4.5 “Cygnus” update is now available! Before we dive into what’s included in this update, we want to talk about who put it there. Of the 525 lines of changes in this patch, 46.7% of them (by our internal count, so we… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844115010491664 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844115010491664#1789642832 Thu, 17 Sep 2026 11:00:32 GMT Patch by EladrinThe Stellaris 4.5 ‘Cygnus’ Open Beta is drawing to a close, and we’re currently building a release candidate. We’ve temporarily pulled Exclusive Harvesting Rights from 4.5 - your feedback from the Open Beta made it clear that it needed more balancing time, but expect… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1843481262704349 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1843481262704349#1789473014 Tue, 15 Sep 2026 11:50:14 GMT Release Bricks and Puzzle pieces have entered the galaxy! Together with YouTooz, we're thrilled to release our first-ever Brickset and Puzzle inspired by Stellaris. Give your shipyards a rest, and construct your next Science Ship one brick at a time with the Mammalian Science Ship… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1843481262691857 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1843481262691857#1789038029 Thu, 10 Sep 2026 11:00:29 GMT Patch by EladrinHello everyone, I’m back this week, though it’ll be a relatively short one. Last week Alfray mentioned that I might be ready to share information about the 4.5 ‘Cygnus’ release date, but I’m holding onto that for a bit longer to get more branch stabilization and fixes… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1842846814442931 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1842846814442931#1788433222 Thu, 03 Sep 2026 11:00:22 GMT Patch by Alfray StrykeHey folks, I’m taking over for Eladrin this week since he’s swamped with meetings and I got voluntold for Dev Diary Duty. The final 4.5 build isn't ready to ship, but we did push an Open Beta update earlier today, here’s the changelogs for that. Stellaris 4.5… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1842212951299653 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1842212951299653#1787828431 Thu, 27 Aug 2026 11:00:31 GMT Patch by EladrinWe have another update to the 4.5 ‘Cygnus’ Open Beta planned for today! 4.5 Update 7 contains fixes for Nascent Stage (again), some AI updates, and more. Stellaris 4.5 ‘Cygnus’ Open Beta Update 7 Preliminary Release NotesFeature:​Nomadic empires and settled empires can… https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1841579228665167 https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1841579228665167#1787223616 Thu, 20 Aug 2026 11:00:16 GMT News by EladrinHello everyone! With summer coming to an end, the Stellaris dev diaries are back on the schedule. We’ve updated the 4.5 Open Beta a couple of times now, and have some more changes coming soon with Update 6. Stellaris 4.5 'Cygnus' Open Beta Update 6 Release…