Please consider adding a very useful feature for modpack developers. A feature that probably would be amazing is a feature to allow developers to auto update modpacks. For modded server owners, it would be nice to have a feature where lets say if I were to update my server with brand new mods and changes, I could click a button that would push out the update for the modpack and it will notify users that the modpack is being updated with the latest changes. As a server owner it is very frustrating running a minecraft modded server and having to add small mods, update mods, remove mods, and then having to have all the players to reinstall the modpack. If this feature is not possible, maybe consider an option for modpacks to pull the required mods to join a server by inserting the ip so it will be easy for new players to join the server.