Dear respected users:
Hotbit has already completed GRIN node upgrade and recovered the deposit and withdrawal functions of GRIN. After this upgrade, GRIN will use version 2.0.0, which will cause that other exchanges and pools which use a lower version can not deposit to Hotbit, and Hotbit does not allow users to withdraw GRIN to a lower version. The node below version 2.0.0 will be not compatible.
Hope you enjoy trading on Hotbit!