track releases only

scala-dotty/scala-dotty.spec

@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Language
 License:      BSD
 Version:      %{V_opkg}
-Release:      20190830
+Release:      20190831
 
 #   list of sources
 Source0:      https://github.com/lampepfl/dotty/releases/download/%{V_dist}/dotty-%{V_dist}.tar.gz
@@ -56,7 +56,7 @@ PreReq:       OpenPKG, openpkg >= 20160101, java, JAVA-JDK
     prog scala-dotty = {
         version   = %{version}
         url       = https://github.com/lampepfl/dotty/releases/
-        regex     = (__VER__)\.tar\.gz
+        regex     = (\d+\.\d+\.\d+)\.tar\.gz
     }
 
 %prep