It has been a few days and the launcher is now tested and is stable enough to be used by our community. It can now be downloaded from https://liquidbounce.net/download
If you already have installed LiquidLauncher and there is a new version, it will always notify you and automatically update.
If you still run into issues, please report them on our GitHub.
https://github.com/CCBlueX/LiquidLauncher/issues