EQuilibrium OS V ( or EQosV )
... is a simple and stable "cloud based" operating system with fast access to online applications.

The characteristics are:
EQexperience 4.0
EQ Menu 3.0
freeOpenNet browser (catalog of online applications)
EQ web browser (lightweight plasma web browser)
Kernel 5.4
Plasma 5.18.5 LTS
KDEf 5.68
KDE app 19.12
There is also long time support till 2025.

EQuilibrium is operating system like widely known Windows or OSX, or less known but more important for EQuilibrium, that are actually its ancestors Debian, Ubuntu… In other words EQuilibrium is actually GNU/Linux distribution