Limit the scope to Lightstreamer 7.3.

Author: dario-weswit

README.md

@@ -21,12 +21,12 @@ The project is comprised of source code and a deployment example.
 
 #### Java Data Adapter and MetaData Adapter
 
-A Java Adapter implementing both the [SmartDataProvider](https://lightstreamer.com/api/ls-adapter-inprocess/latest/com/lightstreamer/interfaces/data/SmartDataProvider.html) interface and the [MetadataProviderAdapter](https://lightstreamer.com/api/ls-adapter-inprocess/latest/com/lightstreamer/interfaces/metadata/MetadataProviderAdapter.html) interface, to inject data into Lightstreamer server with real-time information about the movement of every player in the room. The adapter accepts also message submission for the chat room.<br>
+A Java Adapter implementing both the [SmartDataProvider](https://lightstreamer.com/api/ls-adapter-inprocess/7.4.1/com/lightstreamer/interfaces/data/SmartDataProvider.html) interface and the [MetadataProviderAdapter](https://lightstreamer.com/api/ls-adapter-inprocess/7.4.1/com/lightstreamer/interfaces/metadata/MetadataProviderAdapter.html) interface, to inject data into Lightstreamer server with real-time information about the movement of every player in the room. The adapter accepts also message submission for the chat room.<br>
 The adapter receives input commands from Lightstreamer server, which forwards messages arrived from clients to the adapter in relation to:
 * Movement commands;
 * Changing last message for the player.
 
-The Metadata Adapter inherits from the reusable [LiteralBasedProvider](https://github.com/Lightstreamer/Lightstreamer-lib-adapter-java-inprocess#literalbasedprovider-metadata-adapter) and just adds a simple support for message submission. It should not be used as a reference, as no guaranteed delivery and no clustering support is shown.
+The Metadata Adapter inherits from the reusable [LiteralBasedProvider](https://github.com/Lightstreamer/Lightstreamer-lib-adapter-java-inprocess/tree/v7.4.1#literalbasedprovider-metadata-adapter) and just adds a simple support for message submission. It should not be used as a reference, as no guaranteed delivery and no clustering support is shown.
 
 <!-- END DESCRIPTION lightstreamer-example-roomball-adapter-java -->
 
@@ -85,17 +85,17 @@ The `adapters.xml` file for the *Room-Ball Demo*, should look like:
 Note that the parameter `<metadata_adapter_initialised_first>` is mandatory to be set to Y to allow proper initialization of Metadata and Data Adapters respectively.<br>
 
 <i>NOTE: not all configuration options of an Adapter Set are exposed by the file suggested above. 
-You can easily expand your configurations using the generic template, see the [Java In-Process Adapter Interface Project](https://github.com/Lightstreamer/Lightstreamer-lib-adapter-java-inprocess#configuration) for details.</i><br>
+You can easily expand your configurations using the generic template, see the [Java In-Process Adapter Interface Project](https://github.com/Lightstreamer/Lightstreamer-lib-adapter-java-inprocess/tree/v7.4.1#configuration) for details.</i><br>
 <br>
-Please refer [here](https://lightstreamer.com/docs/ls-server/latest/General%20Concepts.pdf) for more details about Lightstreamer Adapters.
+Please refer [here](https://lightstreamer.com/docs/ls-server/latest_7_3/General%20Concepts.pdf) for more details about Lightstreamer Adapters.
 
 ## Install
 
 If you want to install a version of the *Room-Ball Demo* in your local Lightstreamer Server, follow these steps:
 
 * Download *Lightstreamer Server* (Lightstreamer Server comes with a free non-expiring demo license for 20 connected users) from [Lightstreamer Download page](http://www.lightstreamer.com/download.htm), and install it, as explained in the `GETTING_STARTED.TXT` file in the installation home directory.
 * Make sure that Lightstreamer Server is not running.
-* Get the `deploy.zip` file of the [proper release](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-adapter-java/releases), unzip it, and copy the `RoomBall` folder into the `adapters` folder of your Lightstreamer Server installation.
+* Get the `deploy.zip` file of the ["Release for Lightstreamer 7.3" release](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-adapter-java/releases), unzip it, and copy the `RoomBall` folder into the `adapters` folder of your Lightstreamer Server installation.
 * [Optional]  Customize the logging settings in log4j configuration file `RoomBall/classes/log4j2.xml`.
 * Launch Lightstreamer Server.
 * Test the Adapter, launching the [Lightstreamer - Room-Ball Demo - HTML Client](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-client-javascript) listed in [Clients Using This Adapter](#clients-using-this-adapter).
@@ -132,7 +132,7 @@ Assuming Maven is installed and available in your path you can build the demo by
 <!-- END RELATED_ENTRIES -->
 ## Lightstreamer Compatibility Notes
 
-- Compatible with Lightstreamer SDK for Java In-Process Adapters since version 7.4.0.
+- Compatible with Lightstreamer SDK for Java In-Process Adapters version 7.4.x.
 - For a version of this example compatible with Lightstreamer SDK for Java Adapters versions 7.0 to 7.3, please refer to [this tag](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-adapter-java/tree/last_for_interface_7.3.x).
 - For a version of this example compatible with Lightstreamer SDK for Java Adapters version 6.0, please refer to [this tag](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-adapter-java/tree/pre_mvn).
 - For a version of this example compatible with Lightstreamer SDK for Java Adapters version 5.1, please refer to [this tag](https://github.com/Lightstreamer/Lightstreamer-example-RoomBall-adapter-java/tree/for_Lightstreamer_5.1).