Update README.md

Author: lewis1017

README.md

@@ -15,6 +15,7 @@ Study real CAD. Remix plates and cases. Design compatible accessories. Learn fro
 
 ## Latest Updates
 
+- **2026-04-29:** Added more K4 Pro and more K8 Pro files.
 - **2026-04-28:** Added K6 HE, Q10 Max, Q60 Max, and Q65 Max files.
 - **2026-04-27:** Added K8 files.
 - **2026-04-24:** Added Q0 Max, Q5 Max, Q12 Max, Q13 Max, Q15 Max and K8 QMK files.