Worth verifying what "code size" means. E.g. could just be memory usage again: globals/constants/statics showing up as increased *binary* size because they're in .data etc, but not actually increased .text

`dig +short TXT _atproto.nikomatsakis.com` shows nothing. Check the DNS setup again? (When I was setting mine up, I first thought "oh I set this with my registrar", but then realized I had actually transferred name servers to cloudflare.) Your name servers seem to be with fastmail.