Question regarding the Vita version

Hiya, I just got the Vita version of 2 and used to have it in steam, though I’ve lost my home since then and can no longer access it. ANYWAY, could anyone inform me of any version differences, or anything else I should know? Like unimplemented content, if there is any. Thank you!

All platforms currently have the same game version, so nothing should be different (as far as I can remember, at least).