Xubuntu 19.10 features Xfce 4.14, released in August 2019 after nearly 4.5 years of development. Backed by GTK 3 and other modern technologies, Xfce 4.14 includes many new features, improved HiDPI support, and the same great performance for which Xfce is known.
This release has reached End of Life
The downloads are listed here only for archival purposes. Running this release is not recommended under any circumstances.
I understand and accept the risks
The above link will redirect you to old-releases.ubuntu.com, where you will have to navigate to the correct release manually. You have been warned.