update changelog

changelog.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.47] - 2023-02-27
+- POL1-653: Changed filtering of excluded_nrens to be based on destination dashboard rather than interface description parsing
+- Changed service-based dashboards code to not provision empty dashboards
+
 ## [0.46] - 2022-12-7
 - POL1-645: Changed NREN aggregate code to not add duplicate interfaces