One big change coming with macOS Ventura 13.4 is the new system for installing betas that was introduced with iOS 16.4. The operating systems now asks for the Apple ID to show and download beta software updates.
macOS checks whether the account is associated with a developer or user registered in the public beta program. It then shows the beta update available for that program. With this change, regular users will no longer be able to install developer betas, for example.
macOS 13.4 full release notes
Sports feed in the sidebar of Apple News gives easy access to stories, scores, standings, and more, for the teams and leagues you follow My Sports score and schedule cards in Apple News take you directly to game pages where you can find additional details about specific games Resolves an issue where Auto Unlock with Apple Watch does not log you into your Mac Fixes a Bluetooth issue where keyboards connect slowly to Mac after restarting Addresses a VoiceOver issue with navigating to landmarks on webpages Fixes an issue where Screen Time settings may reset or not sync across all devicesYou can install macOS Ventura 13.4 by going to the Software Update menu in the System Settings app. It may take a while before the update shows up on your computer; make sure that your Mac is compatible with macOS Ventura.