You can use a search query to enter in the search bar on your GitHub page. By using the following query in the search bar, you can have the list of the commits since the given date (in the following example: since 31.12.2024):

org:ORGANIZATION_NAME type:commits committer-date:>2023-12-31

And then you have some options at the filter on the left (like commits, users, repos etc) and the sort filter on top right corner of the result list (like recently committed, etc).

You can save the query if you want by clicking "save" icon next to the sort filter. And the next time, you can just change the committer-date to see the latest results.

Maybe it's not the exact thing you are looking for but it's sure, it helps.