diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index e0578df..d8b0ff8 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -12,7 +12,7 @@ on:
   
 jobs:
   ci:
-    name: Vet, lint and test
+    name: Vet, Lint, Test and Vulnerability Check
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repo
@@ -36,18 +36,17 @@ jobs:
         curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
         golangci-lint run --out-format=github-actions
 
+    - name: Vulnerability Check
+      uses: golang/govulncheck-action@v1
+      with:
+        go-package: ./...
+        go-version-input: ">=1.21.0"
+        check-latest: true
+
     - name: Integration Tests
       run: make test_integration
     
     - name: Recovery Tests
       run: make test_recovery
 
-  govulncheck:
-    runs-on: ubuntu-latest
-    name: Run govulncheck
-    steps:
-    - id: govulncheck
-      uses: golang/govulncheck-action@v1
-      with:
-        go-package: ./...
-        check-latest: true
+    
diff --git a/clarimq_test.go b/clarimq_test.go
index dcf07b2..0359ee3 100644
--- a/clarimq_test.go
+++ b/clarimq_test.go
@@ -1142,7 +1142,7 @@ func Test_Integration_DeadLetterRetry(t *testing.T) {
 			handler := func(delivery *clarimq.Delivery) clarimq.Action {
 				requireEqual(t, testMessage, string(delivery.Body))
 
-				retryCount, _ := delivery.Headers["x-retry-count"].(int32)
+				retryCount, _ := delivery.Headers["x-retry-count"].(int32) //nolint:revive // test code
 
 				if retryCount < 2 {
 					return clarimq.NackDiscard
diff --git a/connection_options.go b/connection_options.go
index 50153e7..0a84b95 100644
--- a/connection_options.go
+++ b/connection_options.go
@@ -180,3 +180,52 @@ func WithConnectionOptionMaxRecoveryRetries(maxRetries int) ConnectionOption {
 func WithConnectionOptionBackOffFactor(factor int) ConnectionOption {
 	return func(options *ConnectionOptions) { options.BackOffFactor = factor }
 }
+
+// SetLoggers provides possibility to add loggers.
+func (c *Connection) SetLoggers(loggers []*slog.Logger) {
+	if len(loggers) > 0 {
+		c.options.loggers = loggers
+	}
+}
+
+// SetReturnHandler provides possibility to set the json encoder.
+func (c *Connection) SetEncoder(encoder JSONEncoder) {
+	if encoder != nil {
+		c.options.codec.Encoder = encoder
+	}
+}
+
+// SetReturnHandler provides possibility to set the json decoder.
+func (c *Connection) SetDecoder(decoder JSONDecoder) {
+	if decoder != nil {
+		c.options.codec.Decoder = decoder
+	}
+}
+
+// SetReturnHandler provides possibility to add a return handler.
+func (c *Connection) SetReturnHandler(returnHandler ReturnHandler) {
+	if returnHandler != nil {
+		c.returnHandler = returnHandler
+	}
+}
+
+// SetRecoveryInterval sets the recovery interval.
+//
+// Default: 1s.
+func (c *Connection) SetRecoveryInterval(interval time.Duration) {
+	c.options.RecoveryInterval = interval
+}
+
+// SetMaxRecoveryRetries sets the limit for maximum retries.
+//
+// Default: 10.
+func (c *Connection) SetMaxRecoveryRetries(maxRetries int) {
+	c.options.MaxRecoveryRetries = maxRetries
+}
+
+// SetBackOffFactor sets the exponential back-off factor.
+//
+// Default: 2.
+func (c *Connection) SetBackOffFactor(factor int) {
+	c.options.BackOffFactor = factor
+}
diff --git a/publish_options.go b/publish_options.go
index df79f9d..ba3b90f 100644
--- a/publish_options.go
+++ b/publish_options.go
@@ -9,7 +9,7 @@ type (
 	// could not be published due to a missing broker connection.
 	PublishingCache interface {
 		// Put adds a publishing to the cache.
-		Put(Publishing) error
+		Put(p Publishing) error
 		// PopAll gets all publishing's from the cache and removes them.
 		PopAll() ([]Publishing, error)
 		// Len returns the number of publishing in the cache.