Since today users of LMDE 7 arm64 will be able to upgrade to the latest Gigi based on Zena:sudo apt update
sudo apt upgrade
For people who would like to install the latest LMDE 7 Gigi from scratch using the latest iso image, please send an email. The official announcement by the Linux Mint Team to see what’s new in this release can be found here.
LMDE 7 in UTM on Mac Mini M1