During the month of May 2023, MyHeritage added 46 million records from 30 collections around the world, with records from Belgium, Canada, Finland, New Zealand, Scotland, Spain, the U.K. and the U.S. The collections include birth, marriage, divorce, death, military, naturalization, and student records.
You can find a full list of the newly added collections and some sample records from them in the MyHeritage blog at: https://blog.myheritage.com/2023/06/46-million-historical-records-added-in-may-2023/.