Counter-Strike 2 Patch Notes | Premier Season 5
Counter-Strike 2's Aug 24, 2026 update adds custom_hud_layout and new scripting hooks for mapmakers. Full CS2 changelog, newest first, every update.
When is the next update?
Counter-Strike 2 rolls to its next season around January 5, 2027.
Aug 24, 2026 Update — August 24, 20264 changes
The Counter-Strike 2 Aug 24, 2026 Update patch notes expand the mapmaker scripting toolset — new scriptable UI and camera entities, plus fresh script hooks for bomb and C4 logic — without touching any live Premier competitive settings. Track the live Counter-Strike 2 season countdown to the projected Season 5 reset.
TL;DR — 4 changes: 0 buffs, 0 nerfs (community mapmaker tooling, no competitive settings changed). Biggest addition:
custom_hud_layout, a fully scriptable Panel/Label/Image/Button UI system for custom maps. Meta impact: none for live Premier play — this is a content-creation toolset expansion for workshop and custom game modes.
Mechanics
custom_hud_layoutentity added for scripted-map UI — Panel, Label, Image, and Button support with CSS-style styling, no client-side scripting, and state preserved across tool reloads activecs_player_cameraentity added — lets a script control a player’s view without moving their pawn, including free look from the scripted position active- New script hooks added around bomb planting/defusing, C4 control, and movement types, plus a promise-based
Instance.Delayfor custom game logic active
Bug Fixes
- Script error logging improved — errors from the initial script run and unhandled promise rejections are now logged to console, and column numbers were added to CompileModule errors active
Jul 6, 2026 Update — July 6, 20265 changes
The Counter-Strike 2 Jul 6, 2026 Update patch notes open Premier Season 5: Season 4 closed on July 6, 2026 and Season 5 went live the same day, headlined by the biggest Active Duty map pool change of the year — Cache returns to competitive rotation after roughly seven years away, while Overpass is removed. Every player’s Premier CS Rating is soft-reset, so you replay placement matches before your Season 5 number is shown again. Track the live Counter-Strike 2 season countdown to the projected Season 5 reset.
TL;DR — Premier Season 5 launches with a reshaped Active Duty pool (Cache in, Overpass out) and a full CS Rating reset. Biggest change: Cache returns to competitive rotation for the first time since 2019. Meta impact: teams and solo queuers rebuild their map vetoes and placements around Cache, the only new map in the seven-map pool.
Maps
- Cache — added to the Active Duty (Premier) map pool, returning to competitive rotation after roughly a seven-year absence active
- Overpass — removed from the Active Duty map pool vaulted
- Season 5 Active Duty pool is now Cache, Dust II, Mirage, Inferno, Nuke, Ancient, and Anubis active
Mechanics
- Premier CS Rating — soft reset for the new season; your Season 4 rating is hidden until you complete placement matches to receive a Season 5 rating active
Events & Limited Time
- Premier Season 5 badges — a new season badge line is live; the medal color reflects the highest CS Rating reached during the season and upgrades one bar per 25 wins in that tier event
Jun 17, 2026 Update — June 17, 20266 changes
The Counter-Strike 2 Jun 17, 2026 Update patch notes continue the polish pass around the IEM Cologne 2026 Major — the Major Shop and Hub get UI refinements, Storage Units gain multi-select, and the spectator flashbang effect is now tunable. This was the last update of Premier Season 4, which ended July 6, 2026; Premier Season 5 is now live. Track the live Counter-Strike 2 season countdown to the projected Season 5 reset.
TL;DR — Quality-of-life patch around the Cologne 2026 Major: sticker bookmarking and 7-day price tracking in the Major Shop, Storage Unit multi-select, and a new spectator flashbang opacity convar. Meta impact: none — no weapon, map, or economy changes ship in this update.
Events & Limited Time
- IEM Cologne 2026 Major Hub — buy tournament items, play the Pick’Em Challenge, and earn an upgradable Cologne 2026 Coin event
- Cologne 2026 Major Shop — sticker bookmarking added, plus display of 7-day low and high sticker prices; sticker showcase added to the Hub tile on the main menu event
Mechanics
- Storage Units — multi-select added in the deposit/retrieve UI for bulk item handling active
- Spectator — new
r_spectator_flashbang_opacityconvar controls flashbang opacity for remote spectators; the flashbang effect now renders underneath the HUD active - Inventory full — clearer error message when redeeming Weekly Care Package rewards, Armory items, or Major Shop cart items with a full inventory active
Bug Fixes
- Number wrapping rules fixed in some language localizations active
All Counter-Strike 2 patches
| Version | Date | Season | What changed |
|---|---|---|---|
| Aug 24, 2026 Update | August 24, 2026 | Premier Season 5 | 4 changes: 0 buffs, 0 nerfs (community mapmaker tooling, no competitive settings changed). Biggest addition: `custom_hud_layout`, a fully s… |
| Jul 6, 2026 Update | July 6, 2026 | Premier Season 5 | Premier Season 5 launches with a reshaped Active Duty pool (Cache in, Overpass out) and a full CS Rating reset. Biggest change: Cache retur… |
| Jun 17, 2026 Update | June 17, 2026 | Premier Season 5 | Quality-of-life patch around the Cologne 2026 Major: sticker bookmarking and 7-day price tracking in the Major Shop, Storage Unit multi-sel… |