Just some basic feedback on some small issues I've found on a new install, xfce 20.0.3.
*) when I change my theme, in all places to Adwaita (windows, mouse, etc...), I find Pulse Audio in the panel is missing it's icons.
*) caffeine is missing a dependency: libappindicator-gtk3
and the auto start caffeine.desktop file should exec: /usr/bin/caffeine-indicator
Update: I just did another install with caffeine-ng, and all was good.
*) panel on bottom screen edge, Notification Area - tool tips are displayed below icon/mouse, causing them to be off the bottom of the screen.
Otherwise, great work, thanks for such a good distro!!!