Data Retention for Infrastructure Inventory Attributes

Hi, I have a question about data retention for Infrastructure Inventory Attributes.

Your documentation for “old” pricing structure specifically says that Inventory Attributes are stored for 24 hours.
Overview of data retention (original pricing plan) | New Relic Documentation

Your “new” pricing structure doesn’t mention that value at all.
Manage data retention | New Relic Documentation

What is the data retention for Infrastructure Inventory Attributes? Aka, stuff from facter or installed packages? Is it still 24 hours? Is it possible to change that value? I’d need to know that information about a server, even if it happened to be turned off for 25 hours.