The rogue is better than ever, and the subclasses are solid (though the Thief is very swingy, depending upon the availability of magic items). However, because the martial classes got buffed so much the rogue still somehow seems to be a little bit behind the power curve. I offer some changes to the Rogue at my table.
The homebrewed Arcanoklept subclass offers an alternative Arcane Trickster, focused more on stealing knowledge, items, and power than in shenanigans. It does not replace Arcane Tricksters at my table, it is merely another option.