diff --git a/META-INF/services/org.adrianvictor.lib.versioning.VersionedServiceRegistrar b/META-INF/services/org.adrianvictor.lib.versioning.VersionedServiceRegistrar
new file mode 100644
index 0000000..8f5e531
--- /dev/null
+++ b/META-INF/services/org.adrianvictor.lib.versioning.VersionedServiceRegistrar
@@ -0,0 +1 @@
+org.adrianvictor.lib.impl.r1_21.R1_21Registrar
\ No newline at end of file
diff --git a/src/main/java/org/adrianvictor/lib/Main.java b/src/main/java/org/adrianvictor/lib/Main.java
index d10d7fd..edb5c75 100644
--- a/src/main/java/org/adrianvictor/lib/Main.java
+++ b/src/main/java/org/adrianvictor/lib/Main.java
@@ -36,6 +36,11 @@ public class Main extends JavaPlugin {
             count++;
         }
         getLogger().info("Registered " + count + " version-specific registrars.");
+        
+        String serverVersion = versionMatcher.getServerVersion();
+        java.util.List<String> suffixes = versionMatcher.getClassSuffixes(serverVersion);
+        getLogger().info("Server Version: " + serverVersion);
+        getLogger().info("Applicable suffixes: " + suffixes);
 
         getLogger().info("tenkumaLib has been enabled!");
     }