Hyperion 2.2.1 – Fix & Stability Update This is a small maintenance release focused on improving stability and fixing a few issues introduced in previous versions. No major changes—just a smoother, more reliable experience. ✅ What’s improved

• Art-Net reliability fixes
  • Corrected a limitation that restricted output to fewer LEDs than expected
  • Improved compatibility with RGBW devices
• Stability improvements
  • Fixed an issue where triggering image effects could cause Hyperion to stop unexpectedly (#1980)
  • Resolved a user interface error affecting Nanoleaf integrations
• Platform support
  • Added support for Ubuntu 26.04
  • Added support for Fedora 44 and Fedora 45 🔧 Behind the scenes
• Improved build and system compatibility for more consistent operation
• Internal optimizations to networking and API handling
• Streamlined Docker build process

If you’ve experienced crashes, Art-Net limitations, or UI glitches, this update is recommended.