It has been almost 6 months since they announced it. Everytime they are just saying that they are working on it. No guarentee, no dates, no proof, and I beleive @adbo earlier said in last month that they are focusing on phone 3 cameras. Then they will focus on something else and I dont know they are going to do it for phone 2 (if they are going to do it). They are giving phone 3 as an excuse before and after its release. Hope, they will give something by end of this month.
Also, it will be a grave disaster if they don’t makeup for their previous phones as one of the attractions of buying a nothing phone is software updates and stability. If the previous users won’t vouch for that it will not be a good sign for the brand. It will be considered as a hype only and below average phone for a higher price.