Tagging 1.3.0-rc3

Change-Id: I25438325df1a0c86c9994e915e9ef0f10a756b10
diff --git a/utils/stc/bin/stc b/utils/stc/bin/stc
index 23affc4..2a0664a 100755
--- a/utils/stc/bin/stc
+++ b/utils/stc/bin/stc
@@ -5,7 +5,7 @@
 
 STC_ROOT=${STC_ROOT:-$(dirname $0)/..}
 cd $STC_ROOT
-VER=1.3.0-SNAPSHOT
+VER=1.3.0-rc3
 
 PATH=$PWD/bin:$PATH