How often does kiwix make a Wikipedia Zim backup?

I downloaded Wikipedia last night, the most recent 102gb Zim available on their software was from January 2024.

There's a lot of important events from the rest of 2024 that I'd like a Wikipedia record of.

With the current political situation around the globe, I worry for Wikipedia. Losing it would be our equivalent of losing the library of Alexandria.

Is there any way that I can get a copy for use on kiwix that's much more recent?

How often do they usually make these data dumps?