Update CHANGELOG.md

Author: mboelen

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 ### Added
 - Add notice to screen output if end-of-life state is unclear
-- Support for macOS Tahoe and OpenMandriva Lx
+- Support for CachyOS, macOS Tahoe, and OpenMandriva Lx
 
 ### Changed
 - Releases are now considered to be old if they are 6 months or older