diff --git a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/NamedLockFactory.java b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/NamedLockFactory.java
index e9ee3ea2d..b51212b50 100644
--- a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/NamedLockFactory.java
+++ b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/NamedLockFactory.java
@@ -43,7 +43,7 @@ public interface NamedLockFactory {
      * <p>
      * The default implementation merely does what happened before: adds no extra information.
      *
-     * @since TBD
+     * @since 1.9.11
      */
     default <E extends Throwable> E onFailure(E failure) {
         return failure;
diff --git a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockFactorySupport.java b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockFactorySupport.java
index bb84afa39..a81f83cc0 100644
--- a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockFactorySupport.java
+++ b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockFactorySupport.java
@@ -38,7 +38,7 @@ public abstract class NamedLockFactorySupport implements NamedLockFactory {
     /**
      * System property key to enable locking diagnostic collection.
      *
-     * @since TBD
+     * @since 1.9.11
      */
     private static final boolean DIAGNOSTIC_ENABLED = Boolean.getBoolean("aether.named.diagnostic.enabled");
 
@@ -60,7 +60,7 @@ public NamedLockFactorySupport(boolean diagnosticEnabled) {
     /**
      * Returns {@code true} if factory diagnostic collection is enabled.
      *
-     * @since TBD
+     * @since 1.9.11
      */
     public boolean isDiagnosticEnabled() {
         return diagnosticEnabled;
diff --git a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockSupport.java b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockSupport.java
index 67c2208b7..0c2394a15 100644
--- a/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockSupport.java
+++ b/maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockSupport.java
@@ -100,7 +100,7 @@ protected void doClose() {
     /**
      * Returns the diagnostic state (if collected) or empty map, never {@code null}.
      *
-     * @since TBD
+     * @since 1.9.11
      */
     public Map<Thread, Deque<String>> diagnosticState() {
         if (diagnosticState != null) {