Over the next few days, we will be reconfiguring some of our networks. Although we could technically complete this maintenance without restricting players, it would take a lot more time and would cause much more disruption as we would have to update stats whilst being careful not to corrupt any files.
This maintenance should release some cool things so we look forward to releasing them.
Also just whilst we're on the subject of updates, if you would like to help test new features to ensure there is no bugs, glitches or errors, you can sign up to be a beta tester at https://techcraftmc.com/testing
P.S; We added 1.17 support, but I forgot to men...