Update CHANGELOG for v1.0.1.17

***NO_CI***

Author: nfbot

CHANGELOG.md

@@ -2,7 +2,15 @@
 
 ## [**Changes available only in 'Preview' NuGet packages:**](https://github.com/nanoframework/System.Net.WebSockets/tree/HEAD)
 
-[Full Changelog](https://github.com/nanoframework/System.Net.WebSockets/compare/v1.0.1.13...HEAD)
+[Full Changelog](https://github.com/nanoframework/System.Net.WebSockets/compare/v1.0.1.15...HEAD)
+
+**Documentation and other chores:**
+
+- Update 1 NuGet dependencies [\#75](https://github.com/nanoframework/System.Net.WebSockets/pull/75)
+
+## [v1.0.1.15](https://github.com/nanoframework/System.Net.WebSockets/tree/v1.0.1.15) (2022-05-19)
+
+[Full Changelog](https://github.com/nanoframework/System.Net.WebSockets/compare/v1.0.1.13...v1.0.1.15)
 
 **Documentation and other chores:**