diff --git a/openjdk/PKGBUILD b/openjdk/PKGBUILD
index 3a0ef0b0c..8d2855027 100644
--- a/openjdk/PKGBUILD
+++ b/openjdk/PKGBUILD
@@ -4,6 +4,9 @@ pkgbase='openjdk'
 _java_ver=8
 _jdk_update=40
 _jdk_build=19
+# latest release notes:
+# http://www.oracle.com/technetwork/java/javase/8train-relnotes-latest-2153846.html
+# https://www.java.com/en/download/faq/release_changes.xml
 pkgver=${_java_ver}.u${_jdk_update}
 _repo_ver=jdk${_java_ver}u${_jdk_update}-b${_jdk_build}
 pkgrel=1