Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Portal 2 Authoring Tools - Update · Portal 2 · SteamPeaks

Portal 2›Events›Portal 2 Authoring Tools - Update

Game update

Portal 2 Authoring Tools - Update

Portal 2 · published 6 years ago

All events Players around this date Read on Steam

An update has been released for Portal 2 Authoring Tools. This update includes all fixes and improvements from Portal 2.

More from Portal 2

Other announcements

Portal 2Game update29 Jun 2026Portal 2 - UpdateAn update has been released for Portal 2. - Fixed failing to launch on Linux.Portal 2Game update26 Jun 2026Portal 2 - UpdateAn update has been released for Portal 2. - Fixed subtitles not playing during end credits. - Fixed not returning to the main menu when credits finish. - Security and exploit fixes reported via HackerOne.Portal 2Game update5 Feb 2025Portal 2 - UpdateAn update has been released for Portal 2. - Fixed a compatibility issue that was causing a crash on Linux clients.