Finished release 0.27.

changelog.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.27] - 2021-11-01
+- POL1-463: Added a menu item to a dashboard list for EUMETSAT multicast
+- changed group by window from '5m' to '$__interval', globally
+
 ## [0.26] - 2021-10-12
 - increase thread pool sizes from 1 to 4