You can find the „100 Days of LotD“ mission statement [ here ].
I had to write several emails. A new minor annoyance: In Thunderbird, pop-up windows (like „Insert Image“) always open on the first (as opposed to „primary“) monitor, i.e. the built-in one. Today, my laptop sat further away than usual from the external monitors so it was easy to overlook small dialog windows outside of my field of vision.
Not much more to report. There were two minor updates to the system (140 KB in total), notably the ca-certificates.