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CS2 Updates & Patch Notes

Every Counter-Strike 2 update Valve has published, in full. Release notes, map changes, Armory and case drops, Major announcements — each one dated, categorised, and linked back to the original post.

820Updates archived
289Release notes
4,239Individual changes
October 8, 2026Latest update

160 updates tagged major. Clear filters

Showing 121–140 of 160 major updates
Major

ESL One Cologne 2015: Finals

We’re down to four teams, and soon will find out who will emerge as the ESL One Cologne 2015 CS:GO Champions! The Semi-Finals start at 11:45 am CET (5:45 am EST, 2:45am PST) with Team…

Major

ESL One Cologne 2015: Group Stage

The stage is set. Sixteen teams are getting ready for Thursday’s Group Stage games. Four teams will advance to the quarterfinals today, and the remaining four teams to advance will be…

Major

ESL One Katowice 2015

They’ve proven themselves in prior majors, battled through online and offline qualifiers, and prepared for months. Sixteen teams have arrived at ESL One Katowice 2015, where they will soon…

Major

DreamHack Winter Is Coming

Ready to support your favorite teams? The 2014 DreamHack CS:GO Championship is still a week away, but you can start playing the DreamHack 2014 Pick’Em Challenge today!

Major

ESWC Playoffs

Looking for the world’s best CS:GO teams? They’re competing at the 2014 Electronic Sports World Cup, which is marching toward the Grand Final this weekend.

Major

ESL One Cologne 2014 – Winners

Congratulations to Ninjas in Pyjamas on winning the ESL One Cologne 2014 CS:GO Championship. They take home $100,000 of the $250,000 community funded prize pool. Ninjas in Pyjamas won match…

CS2 update questions

How often does Counter-Strike 2 get an update?

Valve ships small updates most weeks — usually community map refreshes, gameplay fixes and map-scripting additions — with a larger release every few months that brings a new Premier season, Armory collections or an operation. Every one of them is listed here, newest first.

Where do these patch notes come from?

Straight from Valve. This archive reads Counter-Strike's official Steam announcement feed, so each entry is the release note Valve published, with a link to the original post. Nothing is rewritten or summarised away.

How quickly do new updates appear here?

Within about 15 minutes of Valve posting. The feed is re-read on a short interval, so a build that ships in the evening shows up here the same evening.

Do CS2 updates move skin prices?

Frequently. Case and collection changes, Armory rotations, operation launches and Major shop releases all change what is available and what people are buying. When an update touches items, open the skin or case page to see what actually happened to the price around that date.

What do the section names on each update mean?

They are Valve's own headings. "Gameplay" covers mechanics and weapon behaviour, "Maps" lists per-map fixes and Workshop refreshes, "Map scripting" is the scripting API for custom maps, "Armory" and "Misc" cover items and everything else. Each update card lists the sections that build touched.