Laminar Research is pleased to announce the release of X-Plane v12.3.3, a hotfix release.
Release Date: December 9, 2025
Fixes
Graphics
- Fixed an issue when using NVIDIA Graphics Driver version 591.44
SDK
- Fixed an issue when instancing objects using the SDK, this error seems to happen especially when using the Hot Start Challenger 650 (XPD-17441)
This update is publicly accessible for all users.
The next stop will be 12.4.0 – The C-Check Update. So named because a C-Check is a periodic inspection of an aircraft after a certain amount of time or cycles. That’s what we feel this update is all about, a more comprehensive check-over of the sim, our aircraft and avionics!
Read more about it here.
