diff --git a/mcp/pom.xml b/mcp/pom.xml
index de4ee988..a242fa6b 100644
--- a/mcp/pom.xml
+++ b/mcp/pom.xml
@@ -37,11 +37,11 @@
 								Bundle-Name:            Bundle ${project.groupId} : ${project.artifactId}
 								version:                ${versionmask;===;${version_cleanup;${project.version}}}
 								Bundle-SymbolicName:    ${project.groupId}.${project.artifactId}
-								Bundle-Version:         ${version}
+								Bundle-Version:         ${project.version}
 								Automatic-Module-Name:  ${project.groupId}.${project.artifactId}
 								Import-Package:         jakarta.*;resolution:=optional, \
 								                        *;
-								Export-Package:         io.modelcontextprotocol.*;version="${version}";-noimport:=true
+								Export-Package:         io.modelcontextprotocol.*;version="${project.version}";-noimport:=true
 								-noimportjava:          true;
 								-nouses:                true;
 								-removeheaders:         Private-Package
diff --git a/mcp/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.java b/mcp/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.java
index 3b655076..dd9b2ba4 100644
--- a/mcp/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.java
+++ b/mcp/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.java
@@ -118,6 +118,7 @@ public Async(McpSchema.Implementation clientInfo, McpSchema.ClientCapabilities c
 		/**
 		 * @deprecated Only exists for backwards-compatibility purposes.
 		 */
+		@Deprecated
 		public Async(McpSchema.Implementation clientInfo, McpSchema.ClientCapabilities clientCapabilities,
 				Map<String, McpSchema.Root> roots,
 				List<Function<List<McpSchema.Tool>, Mono<Void>>> toolsChangeConsumers,
@@ -262,6 +263,7 @@ public Sync(McpSchema.Implementation clientInfo, McpSchema.ClientCapabilities cl
 		/**
 		 * @deprecated Only exists for backwards-compatibility purposes.
 		 */
+		@Deprecated
 		public Sync(McpSchema.Implementation clientInfo, McpSchema.ClientCapabilities clientCapabilities,
 				Map<String, McpSchema.Root> roots, List<Consumer<List<McpSchema.Tool>>> toolsChangeConsumers,
 				List<Consumer<List<McpSchema.Resource>>> resourcesChangeConsumers,
diff --git a/pom.xml b/pom.xml
index b7a66aee..f8585e4f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,9 +35,11 @@
 
 	<developers>
 		<developer>
+			<id>tzolov</id>
 			<name>Christian Tzolov</name>
 		</developer>
 		<developer>
+			<id>chemicL</id>
 			<name>Dariusz Jędrzejczyk</name>
 		</developer>
 	</developers>
@@ -116,10 +118,11 @@
 				<version>${spring-javaformat-maven-plugin.version}</version>
 				<executions>
 					<execution>
+						<id>checkstyle-validation</id>
 						<phase>validate</phase>
 						<inherited>true</inherited>
 						<goals>
-							<goal>validate</goal>
+							<goal>apply</goal>
 						</goals>
 					</execution>
 				</executions>