Use a major version instead

CHANGELOG.md

@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## v4.1.0
+## v5.0.0
 ### Changed
 - remove font files
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@microsoft/azure-iot-ux-fluent-css",
   "description": "Azure IoT common styles library for CSS, Colors and Themes",
-  "version": "4.1.0",
+  "version": "5.0.0",
   "license": "MIT",
   "engines": {
     "node": "^8.0.0"