diff --git a/README.md b/README.md
index f14d2f0..b7906ad 100644
--- a/README.md
+++ b/README.md
@@ -293,6 +293,9 @@ Contributors names and contact info
 
 ## Version History
 
+- v0.4a
+  - fixed tag recognition for buildprocess
+
 - v0.4
   - moved from self build iamge to dockerhub