Update README.md

Author: nicolasgoutaland

README.md

@@ -97,6 +97,7 @@ Import header in your project. .pch is a good place ;)
     #import "NSString+Color.h"
 
 ##Versions
+1.1.4 : Added support for Watch OS 2.0, thanks to PR #1 from pivl<br/>
 1.1.3 : Added library target<br/>
 1.1.2 : Updated documentation<br/>
 1.1.1 : Fixed a bug handling cache in + registeredColorForKey method<br/>