implement ConnectionProvider

src/main/java/com/mongodb/hibernate/dialect/MongoDialect.java

@@ -21,7 +21,7 @@
 import org.hibernate.engine.jdbc.dialect.spi.DialectResolutionInfo;
 
 /**
- * A MongoDB {@link Dialect} for {@linkplain #getMinimumSupportedVersion() version 6.0 and above}.
+ * A MongoDB {@link Dialect} for version 6.0 and above.
  *
  * <p>Usually Hibernate dialect represents some SQL RDBMS and speaks SQL with vendor-specific difference. MongoDB is a
  * document DB and speaks <i>MQL</i> (MongoDB Query Language), but it is still possible to integrate with Hibernate by

src/main/java/com/mongodb/hibernate/jdbc/MongoConnectionProvider.java

@@ -82,7 +82,7 @@ public final class MongoConnectionProvider implements ConnectionProvider, Config
     @Serial
     private static final long serialVersionUID = 1L;
 
-    private @Nullable MongoClient mongoClient;
+    private transient @Nullable MongoClient mongoClient;
 
     @Override
     public Connection getConnection() {