I don’t know how the Play Store version does push notifications, but Molly, and I think the apk from their site, work just fine on degoogled phones without Google services.

I don’t remember what name it has, but missing it breaks push notifications on most “normal” apps. Many FLOSS ones are coded to have their own methods that don’t transmit data to Google, and it appears at least some versions of Signal do too.

My threat model doesn’t include state level actors taking an active interest in me, so for my purposes Signal would be secure enough, if only I got people to adopt even it.

spaghetti monster

But does it fly?

https://molly.im/ Especially the FOSS version. Need to manually add the repository though.

Replacement mouthpiece for a vintage flute that had a plastic one.

Flute pad hole punch aimer thingy so I can make cheap China pads into open-hole ones for not-so-great flutes without having to buy a bunch of open-hole ones (version 1 was already made and proved the idea, now it’s just to iterate).

E facilitator prototypes before I CNC them (still learning CNC and I don’t like it).

Flute airstream aimer clip-on thingy for older people who have lost their embochure due to dental operations and such. (after I get the hang of the replacement mouthpiece; this is probably the most difficult one, due to precise mouthpiece shape needed)

Model for manually engraving the right size & shape replacement piece out of bone, for a badly cracked teapot.

Spherebot.