Staff members make many updates, correct glitches and try to make some improvements for the players, but also to make the game evolve.
You can acces the changelog via the game itself or the forum. Staff members will announce major updates via global messages.
On the game : bottom right
On the forum :
Tab “annonces officielles” > “Annonces- Jeu” > “SpaceDestiny”
link : http://www.spacedestiny.com/index.php?/topic/111-spacedestiny/