welcome back again dev Grin

is there anything else new from MTNC?
the blockchain is sometimes not be stable.... Roll Eyes

and we need more volume at the exchanges and more activity in this project

blockchain is stable , we need update client from V2.1.0.0 to V4.0.0.0
and we need more exchange now.

More exchange?? For what? We have Cryptopia - it's a great exchange. And have 0 volume.
We need volume and marketing for Cryptopia firstly.

Stein3333