diff --git a/README b/README
index 5d15cd9..4cd9716 100644
--- a/README
+++ b/README
@@ -36,10 +36,12 @@ Optional:
         Debian:
                 wheezy-armhf (Debian 7)
                 jessie (Debian 8) <default>
+                stretch (Debian 9) (beta)
         Ubuntu:
-                trusty (14.04) (EOL: April 2019)
-                vivid (15.04) (EOL: January 2016)
+                trusty (14.04 LTS) (EOL: April 2019)
+                vivid (15.04) (EOL: February 4th, 2016)
                 wily (15.10) (EOL: July 2016)
+                xenial (16.04 LTS) (beta)
 
 --firmware
         <include all firmwares from linux-firmware git repo>
diff --git a/mk_mmc.sh b/mk_mmc.sh
index 201cb8b..9344db3 100755
--- a/mk_mmc.sh
+++ b/mk_mmc.sh
@@ -1488,12 +1488,12 @@ usage () {
 			        Debian:
 			                wheezy-armhf (Debian 7)
 			                jessie (Debian 8) <default>
-			                stretch (Debian 9) (alpha)
+			                stretch (Debian 9) (beta)
 			        Ubuntu:
-			                trusty (14.04) (EOL: April 2019)
-			                vivid (15.04) (EOL: January 2016)
+			                trusty (14.04 LTS) (EOL: April 2019)
+			                vivid (15.04) (EOL: February 4th, 2016)
 			                wily (15.10) (EOL: July 2016)
-			                xenial (16.04) (alpha)
+			                xenial (16.04 LTS) (beta)
 
 			--firmware
 			        <include all firmwares from linux-firmware git repo>