To duplicate an update, open Visible. Navigate to Updates along the left side of your screen. You can click on the three dots to the right of your sent Update. Then, click Duplicate. This will create a fresh draft for you
See screenshots below
Open Visible
Click on Updates along the left side of your screen
Click on the three dots to the left of your sent update
Click Duplicate
This will create a fresh draft for you to replace copy or send as is. Make sure to at minimum correct the subject line!
Please let us know if you have any additional questions!