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iRacing

PatchBot will keep your Discord channel up-to-date on all the latest iRacing patch notes.

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Gamers
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Game details

  • Description Highly realistic online motorsport simulator with laser-scanned tracks, detailed vehicle physics, and sanctioned multiplayer competition; delivers ranked matchmaking and sim-quality driving for serious racers.
  • Genre Racing, Automobile Sim, Simulation, VR, Driving, Sports
  • Developer iRacing.com Motorsport Simulations, iRacing
  • Publisher iRacing.com Motorsport Simulations, iRacing
  • Release Date Jan 12, 2015

Latest updates

2026 Season 4 Patch 2 Release Notes [2026.11.02.01]

This was planned downtime is for a Patch release that included great updates and important fixes for 2026 Season 4.

iRacing Simulator

Audio

  • Improved some processing of audio device change/failure to prevent Simulator errors.

Race Control

  • The wait timer used to hold participants starting from the pits has been increased at all tracks. This is to optimize traffic flow for these drivers joining the racers already on the track. ...

2026 Season 4 Patch 1 [2026.10.01.01]

2026 Season 4 Patch 1 is live! Read the full release notes below, or on the iRacing Forums here: https://forums.iracing.com/discussion/100985/2026-season-4-patch-1-release-notes-2026-10-01-01#latest

2026 Season 4 Patch 1 Release Notes [2026.10.01.01]

iRacing Companion App

With the release of the updated Companion App in mid-August, we are retiring the infrastructure supporting the old version. If you have not updated already, please do so today. For a list of all the updates...

2026 Season 4 Hotfix 1 [2026.09.10.02]

This Hotfix contains some fixes and updates for the 2026 Season 4 Release. You can find the Release Notes for this Hotfix below, or on the iRacing Forums here: https://forums.iracing.com/discussion/100023/2026-season-4-hotfix-1-release-notes-2026-09-10-02/p1?new=1

2026 Season 4 Hotfix 1 Release Notes [2026.09.10.02]

Patch Release:

  • This downtime was planned and is required for fixing an issue with both Caterham cars, as well as two crashes with iRacing. ...

2026 Season 4 Release [2026.09.09.01]

The iRacing 2026 Season 4 Release Build is moving out onto the track! This is one of four major annual releases for iRacing, and it adds new content, features, upgrades, and a hauler-full of fixes and tweaks. iRacing 2026 Season 4 officially starts on September 15th at 0000 UTC! iRacing welcomes FOUR brand new cars into our garage, including the Aston Martin Valkyrie AMR-LMH, two versions of the Caterham - Academy and 420R, and the Gen 4 Grand National. A diverse set of vehicles showcasing the many...

2026 Season 3 Patch 3 Hotfix 2 Release [2026.07.17.01]

Hotfix Release:

  • This downtime was unplanned and is required for fixing a critical issue with iRacing.
Simulation:

Race Control

  • Fixed an issue where caution states were transitioning incorrectly. This could cause the entire field to be required to pass the pace car on delayed restarts.

User Interface

  • Adjusted the level of zoom on the Track Map widget for some tracks.

Spotter

  • Added the latest Japanese spotter pack updates.
Cars:

Dallara IR18 ...

2026 Season 3 Patch 3 Hotfix 1 [2026.07.14.02]

This Hotfix contains some fixes and updates for the 2026 Season 3 Release. You can find the Release Notes for this Hotfix below, or on the iRacing Forums here: 2026 Season 3 Patch 3 Hotfix 1 Release Notes [2026.07.14.02] — iRacing Forums

Patch Release:

  • This downtime is for a hotfix to fix a loading issue with the Acura NSX GT3 EVO 22.
Cars

...