add release date guess
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index b6786e4..75db770 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -23,7 +23,7 @@
<author email="mbenson@apache.org">Matt Benson</author>
</properties>
<body>
- <release version="1.4" date="YYYY-MM-DD" description="Requires Java 8 or greater.">
+ <release version="1.4" date="2018-09-07" description="Requires Java 8 or greater.">
<action issue="WEAVER-16" type="fix">NullPointerException when weaving class with no package.</action>
<action issue="WEAVER-17" type="fix">Maven plugin was packaged without its (generated) HelpMojo class.</action>
<action issue="WEAVER-19" type="add">Upgrade to Java 8.</action>
