The iOS and iPadOS 16.4 betas are full of interesting tidbits worth checking out. Here's my roundup of the highlights on @macstories :

https://www.macstories.net/news/ios-and-ipados-16-4-betas-are-out-with-new-emoji-loads-of-safari-updates-apple-podcasts-enhancements-shortcuts-actions-and-more/