The current elbe version is 14.6.1
There are several ways to install a binary version of elbe.
The easiest way is to install the Debian packages via apt.
Debian Binary Packages
The recommended way to use ELBE is running it on a Debian PC.
Linutronix provides a signed repository that can be included in apt.
Debian buster or bullseye
Debian bookworm or later