Bump the version to 0.0.9-dev

ChangeLog

+Changes in version 0.0.9 - UNRELEASED:
+
 Changes in version 0.0.8 - 2019-01-20:
  - Bug 24793: Send the correct authorization HTTP header for basic auth.
  - (meek_lite) Explicitly set Content-Length to zero when there is no data

obfs4proxy/obfs4proxy.go

@@ -50,7 +50,7 @@ import (
 )
 
 const (
-	obfs4proxyVersion = "0.0.8"
+	obfs4proxyVersion = "0.0.9-dev"
 	obfs4proxyLogFile = "obfs4proxy.log"
 	socksAddr         = "127.0.0.1:0"
 )