This Patch contains some updates and fixes for the 2025 Season 4 Release.
You can find the Release Notes for this Patch below, or on the iRacing Forums here.
SimulationUser Interface
GENERAL:
Fixed an issue where some values had excessive decimal precision.
Fixed an issue where spin controls were lacking feedback when selected.
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The iRacing 2025 Season 4 Release Build has passed tech inspection and is ready to roll! This release introduces new content, features, improvements, and fixes for 2025 Season 4, which officially starts on September 16th at 0000 UTC!
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2025 Season 3 Patch 4 Hotfix 1 Release Notes \[2025.08.06.02]
This Hotfix Release contains critical fixes for issues with the 2025 Season 3 Release.
SIMULATION:
Controls
Fixed a critical issue with the Moza API that was causing the Simulator to crash after running for nearly 3 hours.
CARS:
2025 Season 3 Patch 3 Hotfix 1 Release Notes \[2025.07.02.02]
This Hotfix Release contains critical fixes for issues with the 2025 Season 3 Release.
SIMULATION:
Graphics
The recently added alert warning to indicate high CPU usage has been adjusted to only display if the system has an active network alert AND the CPU alert level would be high (red in the system meter).
2025 Season 3 Patch 3 Release Notes [2025.06.27.02]
This Patch Release contains updates and fixes for the 2025 Season 3 Release.
iRACING:
Flags
Fixed an issue where some Race Results would display a customer's previously selected Flag instead of the Flag they had selected at the time of the event.
[*]Results preserve the flag participants were flying at the time of event entry as historic data.
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