added TODO

Author: gitbrent

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### [Full Changelog](https://github.com/gitbrent/bootstrap4-toggle/compare/v1.0.0...v1.1.0)
 ### Added
 - Added accessibility properties to labels ([aproquot](https://github.com/aproquot))
+-- TODO: Add silent option
 
 ## [1.0.0](https://github.com/gitbrent/bootstrap-switch-button/tree/v1.0.0) 2019-03-05
 ### Added