bump to v4

README.md

@@ -22,7 +22,7 @@ Some examples:
 import (
     "log"
 
-    "github.com/cactus/go-statsd-client/v3/statsd"
+    "github.com/cactus/go-statsd-client/v4/statsd"
 )
 
 func main() {
@@ -93,7 +93,7 @@ or interrupt existing integrations.
 import (
     "log"
 
-    "github.com/cactus/go-statsd-client/v3/statsd"
+    "github.com/cactus/go-statsd-client/v4/statsd"
 )
 
 func main() {
@@ -136,7 +136,7 @@ Released under the [MIT license][3]. See `LICENSE.md` file for details.
 
 
 [1]: https://github.com/etsy/statsd
-[2]: http://godoc.org/github.com/cactus/go-statsd-client/v3/statsd
+[2]: http://godoc.org/github.com/cactus/go-statsd-client/v4/statsd
 [3]: http://www.opensource.org/licenses/mit-license.php
 [4]: https://github.com/cactus/go-statsd-client/graphs/contributors
 [5]: https://github.com/etsy/statsd/wiki#client-implementations

go.mod

@@ -1,4 +1,4 @@
-module github.com/cactus/go-statsd-client/v3
+module github.com/cactus/go-statsd-client/v4
 
 go 1.11
 

statsd/statsdtest/recorder_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/cactus/go-statsd-client/v3/statsd"
+	"github.com/cactus/go-statsd-client/v4/statsd"
 )
 
 func TestRecordingSenderIsSender(t *testing.T) {

test-client/main.go

@@ -10,7 +10,7 @@ import (
 	"os"
 	"time"
 
-	"github.com/cactus/go-statsd-client/v3/statsd"
+	"github.com/cactus/go-statsd-client/v4/statsd"
 	flags "github.com/jessevdk/go-flags"
 )