Kindle Oasis 2024 Update. — the new kindle oasis features a 300ppi display with a new color adjustable front light. — the new software update version is 5.16.21, and it’s available for all 10th and 11th generation kindles, which includes all models going back to 2018.
The recent 5.16.21 firmware update had some coding changes that mentioned a new kindle device that is going to have along. If it does happen it won’t be until the fall most likely.