add a simple RELEASE_NOTES.txt

git-svn-id: https://svn.apache.org/repos/asf/maven/resources/trunk@1356720 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/apache-source-release-assembly-descriptor/RELEASE_NOTES.txt b/apache-source-release-assembly-descriptor/RELEASE_NOTES.txt
new file mode 100644
index 0000000..13f9df9
--- /dev/null
+++ b/apache-source-release-assembly-descriptor/RELEASE_NOTES.txt
@@ -0,0 +1,6 @@
+Release 1.0.4
+-------------------
+
+* Exclude .idea directory from sources assembly
+* Exclude out directory from sources assembly
+