AMD has pushed out Radeon Software Adrenalin 26.6.2 WHQL, and the headline feature is support for FSR 4.1 on Radeon RX 7000 graphics cards. The update also widens game support with Assassin’s Creed Black Flag Resynced and the Revelations add-on for Doom: The Dark Ages, while quietly fixing a couple of annoying driver bugs that have been hanging around long enough to deserve the boot.
The AMD FSR 4.1 update is also part of a bigger push to make FSR feel less like a checkbox and more like a platform. NVIDIA has been leaning hard on DLSS upgrades for years, so every new FSR revision that reaches more hardware is part technical update, part competitive necessity. AMD is also nudging older cards forward here, which is the sort of move that keeps the RX 7000 family relevant even as newer GPUs steal the marketing spotlight.
What Radeon Software Adrenalin 26.6.2 changes
For users, the practical gains are straightforward. FSR 4.1 support lands on Radeon RX 7000, and AMD says the package also adds support for Assassin’s Creed Black Flag Resynced plus Doom: The Dark Ages’ Revelations expansion. That is the sort of driver drop that matters more than a flashy launch event: it turns on features, broadens compatibility, and helps AMD keep pace with what game studios are shipping.
- FSR 4.1 support for Radeon RX 7000
- Support for Assassin’s Creed Black Flag Resynced
- Support for the Revelations add-on for Doom: The Dark Ages
Bugs AMD says it fixed
AMD says it fixed intermittent driver crashes and timeouts in RoadCraft on Radeon RX 7000 cards, and it also resolved the purple-screen problem seen with an HP Reverb G2 headset and SteamVR on Radeon RX 6000 hardware. Those are niche issues on paper, but anyone affected would call them anything but minor.
The release notes are also a reminder that modern GPU software is never just about performance. It is a steady stream of feature work, game-specific patches, and damage control for edge cases that only show up once a headset, a game engine, and a driver version decide to misbehave in public.
Known issues still on AMD’s list
Not everything is fixed yet. AMD says rare driver crashes or timeouts can still happen on some systems with the AMD Ryzen AI 9 HX 370 while playing Battlefield 6, and it is working with developers on a fix. The company also flags flickering or texture corruption in Battlefield 6 with AMD Record and Stream enabled on some Radeon hardware.
There are a few more wrinkles: AMD FSR Upscaling and AMD FSR Frame Generation can appear inactive in AMD Software: Adrenalin Edition during Battlefield 6 even if they are enabled on Radeon RX 9000 products, and some users may run into problems installing AI Bundle driver components in regions with restricted access to Hugging Face and GitHub. AMD also lists Blender crashes on Radeon RX 7000, along with rendering glitches in Maxon Cinema 4D and Blender on Radeon RX 7000 and newer cards, and says users affected by those bugs should use AMD Software: Adrenalin Edition 26.3.1.
That leaves the obvious question: how quickly will AMD turn the known-issues page into a shorter read? Driver updates are getting better at shipping features and fixing old pain points in one go, but Battlefield 6 and creator apps are now doing the usual job of exposing the seams. The next release will tell us whether this was a tidy tune-up or just the latest stop on the never-ending bug-fix carousel.