Some time ago I wrote (for the co-chair collective):
> Dear WG,
> It is time to prepare for the meeting <https://ripe73.ripe.net/> in
> Madrid ES and especially for the DNS WG meeting. The provisional
> planning has two WG sessions scheduled in the afternoon Thursday 27
> This is the usual call for input, presentations, suggestions for
> discussions. Please let me or us (== <dns-wg-cha...@ripe.net>) know
> what you'd like to present, share, or talk about.
Some contributions trickled in and I know it is customary to wait
on the last moment, but it would be nice if we had a programme ready
soonish. So, if you intend to contribute, please let us know.