The changes include better indentation for increased clarity. A sleep function with random duration was inserted into `serverIsUp` function for pacing. Additional changes include uncommenting server status messages and updating the attribute setting for 'slavefor' to reflect accurate data. Lastly, instead of removing the server_div on an error in the EventSource, the source itself is now closed.
The code changes focus on enhancing the server application's functionality by improving the error handling mechanism and streamlining the logic. Modifications include refining how servers get created, updated, and deleted, optimizing how ssh related actions are performed, and ensuring more accurate server scanning. The changes help reduce potential errors and make the application more efficient.
Aidaho