What not to do while terraforming
The safest route would be total biological isolation. No terran life gets near your planet. Robots built in sterile facilities only.
Suppose I wanted to send something, like a copy of my amazing adventures among the humans, to an eager audience back home?
My kind doesn't have radio yet. I was thinking along the lines of a memory stick. And a player for the memory stick to go in. And a comfy couch surrounded by a spaceship for them to watch it on.