Set encoding in pom

Change-Id: Id899dd1369aa569d2f0a3ff2d6902513eeb2b407
diff --git a/Changes b/Changes
index d7181b4..1d02891 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 0.2.7 2021-09-07
     - Upgrade dependency on Junit following dependabot.
+    - Setup encoding in pom to make build platform
+      independent.
 
 0.2.6 2021-09-07
     - Fix xml binding for newer java versions.