How's the rust implementation of proton mail coming along?

I really enjoyed the blog earlier in the year possibly the end of last year and the q and a I was hoping we could get an update.on progress, I really really really love the ios app it's so snappy and I can't wait to get that on Linux

Two questions will it have update functionality and possibly come as a flatpack lr am app image, I really don't like just downloading software from websites is rather find it in my discover store in the os so it auto updates, I don't like downloading new binaries for updates either.

Also can we look forward to more technical blogs and blogs in this stuff, it's a really interesting company and software