menu-xdg contains menu-methods to convert the Debian menu structure to the freedesktop.org xdg menu structure.

The objective of Certbot, Let's Encrypt, and the ACME (Automated Certificate Management Environment) protocol is to make it possible to set up an HTTPS server and have it automatically obtain a browser-trusted certificate, without any human intervention. This is accomplished by running a certificate management agent on the web server.

ModemManager is a DBus-activated daemon which controls mobile broadband (2G/3G/4G/5G) devices and connections. Whether built-in devices, USB dongles, Bluetooth-paired telephones or professional RS232/USB devices with external power supplies, ModemManager is able to prepare and configure the modems and setup connections with them.

HP's Color LaserJets 35xx and 36xx are supported by HP's HPIJS driver (part of HPLIP), but HPIJS supports only the lowest quality level of the three which are available under Windows. This driver which is not developed at HP but by an independent developer, supports all modes and so provides the highest printout quality for these printers.