diff --git a/dataext/pubsub.go b/dataext/pubsub.go
index 71ccad8..2eb643f 100644
--- a/dataext/pubsub.go
+++ b/dataext/pubsub.go
@@ -10,6 +10,15 @@ import (
 	"time"
 )
 
+// PubSub is a simple Pub/Sub Broker
+// Clients can subscribe to a namespace and receive published messages on this namespace
+// Messages are broadcast to all subscribers
+type PubSub[T any] struct {
+	masterLock *sync.Mutex
+
+	subscriptions map[string][]*pubSubSubscription[T]
+}
+
 type PubSubSubscription interface {
 	Unsubscribe()
 }
@@ -32,12 +41,6 @@ func (p *pubSubSubscription[T]) Unsubscribe() {
 	p.parent.unsubscribe(p)
 }
 
-type PubSub[T any] struct {
-	masterLock *sync.Mutex
-
-	subscriptions map[string][]*pubSubSubscription[T]
-}
-
 func NewPubSub[T any](capacity int) *PubSub[T] {
 	return &PubSub[T]{
 		masterLock:    &sync.Mutex{},
diff --git a/goextVersion.go b/goextVersion.go
index 1cd3a60..3595348 100644
--- a/goextVersion.go
+++ b/goextVersion.go
@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.591"
+const GoextVersion = "0.0.592"
 
-const GoextVersionTimestamp = "2025-07-16T12:44:55+0200"
+const GoextVersionTimestamp = "2025-07-16T12:46:18+0200"