Every release of Galaxy Control Panel from the first public one onwards, newest first. The panel updates itself from this same list — Settings → The panel → Updates — so you only need this page for a fresh install, or to read what changed.
Builds from before the public release are not here. They were development versions under numbers that restarted at 1.0.0, so a higher number is not a later build, and nothing supports them.
Fetching the list…
Every release has a sha256.txt beside the installer. In
PowerShell, in the folder you downloaded to:
Get-FileHash .\GalaxyControlPanelSetup-*.exe -Algorithm SHA256
The hash it prints should match the line for that filename. If it does not, delete it and download it again from here.
Galaxy Control Panel is not affiliated with, endorsed by or sponsored by Discord Inc.