Reddit user DrOversight has provided a cache of a page on Rockstar’s website which has since been deleted, which seems to detail new features for the GTA V update on Xbox One. Sounds like a bit of a Dr Oversight on their part, eh? EH?
Highlights from the list include “Animals in GTA Online?” and a first-person mode that allows you to see “working speedometers”. FINALLY.
The link currently takes you to a 404 page, but the list has been published on Reddit in full:

Pretty exciting stuff - we’ve already had new features like “additional wildlife” and 100 new radio songs confirmed, but a first-person mode has the potential to change the game completely, not to mention the promise of new Easter Eggs (jet pack jet pack jet pack jet pack). Whether or not the post is true is yet to be seen - the Reddit post is from 22 September and the supposed Rockstar post is from 12 September.
It’s still not exactly what we were hoping for, but we’re willing to settle for the chance to [URL=“https://www.youtube.com/watch?v=TRyOzyTta24”]pretend we’re actually a car-stealing psychopath.
Rockstar have not confirmed or denied the contents of the post.