OctoGrab specs show that it is 170mm x 170mm. Does this mean that you can now print up to 170 x 170 on the mini 2, or are you still limited to 160 x 160?
Seeing as the printer frame hasnt changed I would continue under the assumption that it is still the same as it was.
Edit: The above assertion is still correct, but adding in some more information. Both build surfaces measure roughly 170mm x170mm, but due to other factors such as build plate adhesion and printer hardware limitations the effective build size is still 160mm x 160mm x 180mm as published on the mini 2 store page unless updated after this edit.