This is the fivth release of ebusd 3 and the thirteenth (="N", therefor Nectarine) since ebusd was completely reworked.
Besides some bug fixes, the major new features include a direct mode for the TCP client, a /list topic for MQTT, as well as better support for non-LSB distributions.
See ChangeLog and Wiki for details.
Debian install packages for amd64 (9/Stretch and 8/Jessie), i386 (8/Jessie), and armhf (Raspberry Pi on 9/Stretch, 8/Jessie, and 7/Wheezy) are attached and is also available in the Debian repository as described here.
For Debian 10/Buster, you can use the stretch image as well.
Variants of each binary with MQTT support have an additional "mqtt0" (for libmosquitto0) or "mqtt1" (for libmosquitto1) suffix in the name. Those without MQTT support don't have such a suffix.
For Arch Linux, simply run makepkg in the contrib/archlinux/ebusd/ directory.
The latest release is also available as Docker image on the hub with tag ebusd:latest.