Amazon Rebrands Kindle Unlimited To Kindle Plus

Corroborated by 2 sources from 2 publishers

globaltech5h ago

TL;DR

Amazon renames Kindle Unlimited to Kindle Plus and expands access to audiobooks.

The Verge (Tech)

https://www.theverge.com/tech/1016789/amazon-kindle-unlimited-plus-subscription-ai-audiobooks

Engadget

https://www.engadget.com/2294533/amazon-rebrands-kindle-unlimited-to-kindle