Update README.md

Author: Quentin Perez

README.md

@@ -1158,6 +1158,7 @@ $ scw inspect myserver | jq '.[0].public_ip.address'
 ### master (unreleased)
 
 * Add User-Agent with scw version ([#269](https://github.com/scaleway/scaleway-cli/issues/269))
+* Add daily check to update scw ([#268](https://github.com/scaleway/scaleway-cli/issues/268))
 
 View full [commits list](https://github.com/scaleway/scaleway-cli/compare/v1.7.0...master)