SNAP after a layoff: what documents did you send? - 11 months and counting

I got a notice asking for proof of income and I am unsure what to send. I have read a lot of threads here and could not find my exact situation. I have a final pay stub, a termination letter and my unemployment approval. What did you submit and how long did approval take?

Thanks for writing this out. I went through something close to it 11 months ago, and it got easier once I kept a simple log of every call and form.