Enhancement: Hide the free shipping success message
The free shipping upsell has a new Show success text setting, so you can have the component step out of the way once the customer crosses your threshold instead of congratulating them.
What's new. Open a free shipping upsell and you will find Show success text in its appearance settings. Left on, the component shows your success message once the threshold is reached, exactly as it always has. Switched off, the component renders nothing at all after the threshold is crossed, giving the space back to the rest of checkout.
When you would want it. If your success message repeats something checkout already tells the customer, or you would rather their attention went straight to paying once free shipping is locked in, turning it off keeps the page shorter at the moment it matters most.
Existing setups. The setting is on by default and every component you already have keeps showing its success text. Only switching it off changes anything.