I just compiled my own launcher but it does not appear in the drop-down menu

There are several possible causes:

• You're using a standalone client: you probably did not copied the .jar and the xml of your own laucher to the launchersfolder
• you're using the web package: you need to ensure that the .jar and the .xml files of your own launcher are copied on the server in the launchers folder.
  In addition, you need to add your launcher to the launchers.xml file located on the server.