The program that starts Setliner (Setliner.exe on Windows, the launcher inside Setliner.app on macOS, and bin/Setliner with lib/libapplauncher.so on Linux) is the application launcher from OpenJDK's jpackage tool (module jdk.jpackage), from the same JDK as the runtime; jpackage sets its name, icon and version information. It is licensed under the GNU General Public License, version 2, with the Classpath Exception. Its source code is part of the runtime's OpenJDK source, in src/jdk.jpackage, at https://setliner.com/source/. For at least three years after we last distribute any Setliner installer, including earlier versions, we will also give anyone who asks a complete machine-readable copy of the corresponding source of the GPL and MS-RL components in it, on a medium customarily used for software interchange, for no more than our cost of physically sending it: write to support@setliner.com and name the installer and its version.