Where is Olympics & technology update. – Crossword Quiz - Word Puzzles! Review

There was an update 2 days ago to version 3.03 & it states there’s an update to Olympics and technology & the newest puzzle is history 3. Where is the newest ones??? When will new groups of puzzles be added?? I have a checksum error when buying more tokens? Help
Review by petrellilover on Crossword Quiz - Word Puzzles!.