Update CHANGELOG-VAADIN7.md to contain the 7.7.39 notes (#12586)

Added the 7.7.39 release notes to the changelog

diff --git a/CHANGELOG-VAADIN7.md b/CHANGELOG-VAADIN7.md
index 16cd1264b98913fb1ad1edcb552df9918a5f111d..4f01b6ce14d5e10d359bd2ba6c906b25da9a775e 100644 (file)
--- a/CHANGELOG-VAADIN7.md
+++ b/CHANGELOG-VAADIN7.md
@@ -1,5 +1,11 @@
 # Vaadin 7 extended maintenance version changelog
 
+## Vaadin 7.7.39
+
+* Added the Flatten Maven Plugin
+* A fix to compute the correct path to a war file from the resource URL
+* General pom.xml and project structure fixes
+
 ## Vaadin 7.7.38
 
 * A fix to preserve push messages in cache until they are seen by client