look; I like delta chat. a lot.
but I work in cybersecurity.
I can tell you went from zero to a perfect ten on unreasonably defensive so... maybe it's good for you to take a breather, regroup...
basics (free advice):
- webxdc should include a link to the source code in each zip file (not just a minified zip) (this is part of how fdroid's repository works)
- webxdc should link to an author's website, and prove they control it (supply chain provenance)
- should check for updates vs the latest zip file
- it's a very, very (very) bad security smell to immediately dismiss a trivially obvious security concern