They shouldn't have dropped a buggy update like this in one fell swoop. As I read on their official site, they had already carried out tests to see if the game was ready or ready to come out. It seems they did nothing, Skywars is almost unplayable, you sink into blocks, you can't open chests sometimes, spammers with crossbows and most frustrating of all are those who are abusing a bug with a trident.
As I have always thought, Sentinel is useless, because there are so many bugs, hackers have taken the opportunity to do their thing and the experience is annoying and if you use /sr it is useless, it does nothing.
Making a report carries a lot of demands, my question is, why do they want Sentinel if it doesn't do anything?
At this rate, your server will gradually decline, since the complaints are not few.
For my part, until everything is resolved, I will not play Cubecraft again, my decision does not affect them in the slightest, but little by little more players will leave and there they will see the consequences of this terrible update.