update version to 1.4.4

Author: benbaley

params/version.go

@@ -24,7 +24,7 @@ const (
 	//These versions are meaning the current code version.
 	VersionMajor = 1          // Major version component of the current release
 	VersionMinor = 4          // Minor version component of the current release
-	VersionPatch = 2          // Patch version component of the current release
+	VersionPatch = 4          // Patch version component of the current release
 	VersionMeta  = "unstable" // Version metadata to append to the version string
 
 	//CAUTION: DO NOT MODIFY THIS ONCE THE CHAIN HAS BEEN INITIALIZED!!!