What are the updates in the Ventura 13.1 update?

Finally found it:

macOS Ventura 13.1

macOS Ventura 13.1 introduces Freeform, a new app that offers a great place to brainstorm and bring your ideas to life. This release also includes Advanced Data Protection for iCloud and other features and bug fixes for your Mac.

Freeform

• Freeform is a new app for working creatively with friends or colleagues on Mac, iPad, and iPhone
• A flexible canvas lets you add files, images, stickies, and more

Advanced Data Protection for iCloud

• New option expands the total number of iCloud data categories protected using end-to-end encryption to 23 — including iCloud Backup, Notes, and Photos — protecting your information even in the case of a data breach in the cloud

This update also includes the following improvements and bug fixes:

• Improved search in Messages allows you to find photos based on their content, like a dog, car, person, or text
• Participant Cursors in Notes allow you to see live indicators as others make updates in a shared note
• Play sound in Find My app can now help you pinpoint the location of nearby AirTags, AirPods Pro (2nd generation) case, and Find My network accessories
• Fixes an issue that causes some notes not to sync with iCloud after updates are made
• Fixes an issue where you may lose keyboard and mouse input in some apps and games

Some features may not be available for all regions, or on all Apple devices.