Michael Hitchens will demonstrate video collection and editing using FLOSS tools. He will gather video using OBS, and edit it with Kdenlive.

Andrew Cant will discuss MusicBrainz, the open source encyclopedia of music.

Colin Knapp will demonstrate how he installs the fast, small, and modern VPN WireGuard on his devices.

Mikalai Birukou will tell us about his YAW-Hooks project, which creates transient credentials for use in scripts. He writes:

There are times when you want a process on one machine to do something on another.

The simplest and POLA (Principle of Least Authority) compliant approach would be to define a script/command, give it a url that may even lock arguments (POLA) passed to script/command, and generate credentials applicable only this url (POLA). Use creds to do precise curl-ing.                                     
                                                                              
Repo is at https://github.com/3nsoft/yaw-hooks .