Edited iMessages in iOS 16 Now Display Original Text, Undo Send Limited to Two Minutes

With the fourth betas of iOS 16 and iPadOS 16 that were released today, Apple tweaked the edit and unsend features that are available for iMessages. When you edit a message, the edit history is now sent to the recipient along with the edit, so the original content is visible.
On an edited iMessage, you can tap on the small blue "Edited" label to see the edit history, and it can be hidden again by tapping on "Hide Edits." Prior to this beta, an edited message noted that it was edited, but there w