This is the 15th release of ebusd 3 and the 24th (="X", therefor Xanthophyllum) since ebusd was completely reworked.
The major new features are a reqorked eBUS protocol engine, time fields for MQTT integration, removed dependency on libargp, as well as a bunch of bug fixes.
See ChangeLog and Wiki for details.
Debian 12 (Bookworm), 11 (Bullseye), and 10 (Buster) install packages for amd64, 386, armv7 (Raspberry Pi 2/3/4), and arm64 (Raspberry Pi 3/4 64 bit) are attached and will also be made available soon in the Debian repository as described here.
For convenience, an armv6l (Raspberry Pi 1 and Zero/Zero W) Buster image is attached here as well (not part of the Debian repository though).
Variants of each binary with MQTT support have an additional "mqtt1" (for libmosquitto1) suffix in the name, whereas those without don't.
For Arch Linux, simply run makepkg in the contrib/archlinux/ebusd/ directory.
The latest release is also available as multi-architecture Docker image on the hub with tag ebusd:latest.