Enabled users to combine credit limits and share accounts.

If you are specifically looking for what was included in this version, it introduced several improvements and bug fixes:

is currently on a version older than 14.7 (like 14.2), you may still be able to update to the latest compatible software for your device. How to Update Your

If an update is available, tap Download and Install . Key Features of iOS 14.7

The standard way to get the latest available software for your specific hardware is through the official Apple Update process :