Update Changelog.md

Changelog.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.87] - 2022-06-15
+- POL1-526: added bgp all peerings endpoint for msr
+- POL1-526: return list of BRIAN dashboard info (one for each customer)
+- DBOARD3-571: added mic endpoint returning all interface / service data
+
+
 ## [0.86] - 2022-03-22
 - POL1-552: neteng pop api
 - POL1-571: poller/interfaces cache bug fix