MacOS 11.4 too. Not much on the user-facing side, but a lot of security fixes.

phones, pads, books and tv all updated fine with zero issues.

Apple Card Family

• Apple Card can be shared with up to five people, including anyone 13 years or older in your Family Sharing group
• Apple Card Family adds support for families to track expenses, manage spending with optional limits and controls, and build credit together

Podcasts

• Subscription support for channels and individual shows

AirTag and Find My

• Lost mode option to add an email address instead of a phone number for AirTag and Find My network accessories
• AirTag will show the partially masked phone number of the owner when tapped with an NFC-capable device

Accessibility

• Voice Control users can unlock their iPhone for the first time after a restart using only their voice

This release also fixes the following issues:

• Unlock with Apple Watch may not work after using Lock iPhone on Apple Watch
• Reminders may appear as blank lines
• Call blocking extensions may not appear in Settings
• Bluetooth devices could sometimes disconnect or send audio to a different device during an active call
• iPhone may experience reduced performance during startup

For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222