diff --git a/.circleci/config.yml b/.circleci/config.yml
index c2c4ea4..878541d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -292,6 +292,7 @@ workflows:
             branches:
               only:
                 - master
+                - release/*
       - publish-latest:
           requires:
             - dgoss
diff --git a/CHANGELOG b/CHANGELOG
new file mode 100644
index 0000000..4b84880
--- /dev/null
+++ b/CHANGELOG
@@ -0,0 +1,6 @@
+0.4.0
+    - Add source support for Cisco NX
+    - Add source support for Symantec Proxy SG and ASG (Formerly bluecoat)
+    - Add support for mapping network source IP OR parsed host to specific vendor product where MSG parsing is impossible
+    - Code cleanup and simplification
+    - Begin using SEMVER for releases
\ No newline at end of file