Update CHANGELOG.md

Signed-off-by: 1000TurquoisePogs <[email protected]>

CHANGELOG.md

@@ -3,6 +3,10 @@
 All notable changes to the Zlux Server Framework package will be documented in this file..
 This repo is part of the app-server Zowe Component, and the change logs here may appear on Zowe.org in that section.
 
+## 2.17.0
+- Enhancement: Added function `isClientAttls(zoweConfig)` within `libs/util.js`. Whenever a plugin makes a network request, it should always use this to determine if a normally HTTPS request should instead be made as HTTP due to AT-TLS handling the TLS when enabled. (#544)
+- Bugfix: Fixed function `isServerAttls(zoweConfig)` within `libs/util.js`, which was preventing using AT-TLS with app-server. (#544)
+
 ## 2.15.0
 - Bugfix: App-server could not run in HTTP mode for AT-TLS setup because it was not able to merge HTTPS and HTTP addresses. (#984)