Achievements haven't been updated since Seasons back in 2018. They only contain Achievements for a few packs, Bowling Stuff, Get to Work, Outdoor Retreat and Seasons. No Achievements have been added for new skills and careers added in later packs. It would be nice to see new Achievements just for a sense of completion.
Sim Stats have only been updated to include Vampire Accomplishments and nothing else since. It would be better to see new Accomplishments for Werewolves and Spellcasters, Aliens and the new occult Fairies.
The lifestyle Frequent Traveler has the option to ask sims about their home region. However after Snowy Escape the newer worlds only get a default response of "Oh, this is a great place to live." New proper descriptions for the worlds after Snowy Escape would be better.
It's disappointing to see old features just left to collect dust.