Greetings,
Do you own this lens or are you considering it?
Was this it?:
Tamron 17-70mm F/2.8 Di III-A VC RXD Lens for Sony E Mount (tamron-usa.com)
If you own it, its helpful to submit sample images taken with the lens to support. This helps @Marie with planning.
It doesn’t mean the lens will get added, but can speed up the process if it is being considered or is already on the roadmap.
This is one place you can make requests: