Updated links to subprojects
diff --git a/source/docs/celix/documents/subprojects/readme.md b/source/docs/celix/documents/subprojects/readme.md
index 8d187ca..a51ac7d 100644
--- a/source/docs/celix/documents/subprojects/readme.md
+++ b/source/docs/celix/documents/subprojects/readme.md
@@ -21,29 +21,29 @@
limitations under the License.
-->
-#Apache Celix - Subprojects
+# Apache Celix - Subprojects
Apache Celix is organized into several subprojects. The following subproject are currently available:
-* [Framework](../../framework) - The Apache Celix framework, an implementation of OSGi adapted to C.
-* [C Dependency Manager](../../dependency_manager) - A C component/dependency model for use through an API provided as library.
-* [C++ Dependency Manager](../../dependency_manager_cxx) - A C++ component/dependency model for use through an API provided as library.
-* [Device Access](../../device_access) - An implementation of the OSGi Device Access specification adapted to C.
-* [Etcd library](../../etcdlib) - A C library that interfaces with ETCD.
-* [Examples](../../examples) - A Selection of examples showing how the framework can be used.
-* [Log Service](../../log_service) - An implementation of the OSGi Log Service adapated to C.
-* [Log Writer](../../log_writer) - A simple log writer for use in combination with the Log Service.
-* [Remote Service Admin](../../remote_services) - An implementation of the OSGi Remote Service Admin Service - for several protocols - adapted to C.
- * [Remote Service Admin HTTP](../../remote_services/remote_service_admin_http) - A HTTP implementation of the RSA.
- * [Remote Service Admin DFI](../../remote_services/remote_service_admin_dfi) - A Dynamic Function Interface (DFI) implementation of the RSA.
- * [Remote Service Admin SHM](../../remote_services/remote_service_admin_shm) - A shared memory implementation of the RSA.
- * [Topology Manager](../../remote_services/topology_manager) - A (scoped) RSA Topology Manager implementation.
- * [Discovery Configured](../../remote_services/discovery_configured) - A RSA Discovery implementation using static configuration (xml).
- * [Discovery Etcd](../../remote_services/dicovery_etcd) - A RSA Discovery implementation using etcd.
- * [Discovery SHM](../../remote_services/dicovery_shm) - A RSA Discovery implementation using shared memory.
-* [Shell](../../shell) - A OSGi shell implementation.
-* [Shell TUI](../../shell_tui) - A textual UI for the Celix Shell.
-* [Remote Shell](../../remote_shell) - A remote (telnet) frontend for the Celix shell.
-* [Bonjour Shell](../../shell_bonjour) - A remote (Bonjour / mDNS) frontend for the Celix shell.
-* [Deployment Admin](../../deployment_admin) - A deployment admin implementation.
-
+* [Framework](https://github.com/apache/celix/tree/rel/celix-2.1.0/framework) - The Apache Celix framework, an implementation of OSGi adapted to C.
+* [C Dependency Manager](../../dependency_manager/readme.md) - A C component/dependency model for use through an API provided as library.
+* [C++ Dependency Manager](../../dependency_manager_cxx/readme.md) - A C++ component/dependency model for use through an API provided as library.
+* [Device Access](../../device_access/README.md) - An implementation of the OSGi Device Access specification adapted to C.
+* [Etcd library](../../etcdlib/README.md) - A C library that interfaces with ETCD.
+* [Examples](https://github.com/apache/celix/tree/rel/celix-2.1.0/examples) - A Selection of examples showing how the framework can be used.
+* [Log Service](../../log_service/README.md) - An implementation of the OSGi Log Service adapated to C.
+* [Log Writer](../../log_writer/README.md) - A simple log writer for use in combination with the Log Service.
+* [Remote Service Admin](../../remote_services/README.md) - An implementation of the OSGi Remote Service Admin Service - for several protocols - adapted to C.
+ * [Remote Service Admin HTTP](https://github.com/apache/celix/tree/rel/celix-2.1.0/remote_services/remote_service_admin_http) - A HTTP implementation of the RSA.
+ * [Remote Service Admin DFI](https://github.com/apache/celix/tree/rel/celix-2.1.0/remote_services/remote_service_admin_dfi) - A Dynamic Function Interface (DFI) implementation of the RSA.
+ * [Remote Service Admin SHM](https://github.com/apache/celix/tree/rel/celix-2.1.0/remote_services/remote_service_admin_shm) - A shared memory implementation of the RSA.
+ * [Topology Manager](../../remote_services/topology_manager/README.md) - A (scoped) RSA Topology Manager implementation.
+ * [Discovery Configured](https://github.com/apache/celix/tree/rel/celix-2.1.0/remote_services/discovery_configured) - A RSA Discovery implementation using static configuration (xml).
+ * [Discovery Etcd](../../remote_services/discovery_etcd/README.md) - A RSA Discovery implementation using etcd.
+ * [Discovery SHM](https://github.com/apache/celix/tree/rel/celix-2.1.0/remote_services/discovery_shm) - A RSA Discovery implementation using shared memory.
+* [Shell](../../shell/README.md) - A OSGi shell implementation.
+* [Shell TUI](../../shell_tui/README.md) - A textual UI for the Celix Shell.
+* [Remote Shell](../../remote_shell/README.md) - A remote (telnet) frontend for the Celix shell.
+* [Bonjour Shell](https://github.com/apache/celix/tree/rel/celix-2.1.0/shell_bonjour) - A remote (Bonjour / mDNS) frontend for the Celix shell.
+* [Deployment Admin](../../deployment_admin/README.md) - A deployment admin implementation.
+* [Pubsub](../../pubsub/README.md) - An implementation for a publish-subscribe remote services system, that use dfi library for message serialization.
