Trion Worlds has announced a new program to allow players to assist the Glyph team in ensuring that the launcher is the best it can be. Interested parties can opt-in to receive Glyph updates before they are widely released and allow the team to push updates to a smaller group of individuals "without disrupting the stability of the external build available to the general public".
You can read more about how to get involved in the program by visiting the Trove site (or any other of Trion's games sites).