Tell you how to if you haven't already. Chessbase and .cbv files - Lichess.org
To prevent your opening repertoire and reference engine from becoming obsolete by adding the latest novelties and trends.
Explain how to in the new games.
The high-level games in this update are often used to test the latest engine developments and identify new tactical ideas. How to Install Update 58 (.cbv)
This update keeps your 2022 dataset accurate, providing high-quality games from top-level tournaments, rapid, and blitz events. What is the MegaBase 2022 Update 58?