It looks like DNS4EU has a better non-filtered server since it validates DNSSEC unlike Quad9.

I'm disappointed that docs.proton.me doesn't offer downloading files in a proper open format like .odt.

KMenuEdit now lets you configure apps to always run on the system's discrete GPU, just like the old properties-dialog-based UI for this did.

Does it actually make sure you're using a discrete GPU or is it simply the secondary GPU like with DRI_PRIME=1?

The Canadian who started it has long since retired from the project. A lot of the current developers live in Germany.