IMO at this point it makes more sense to go straight to 0.38, I've uploaded that version to experimental and have prepared updates for all rust team (and a few non-rust-team packages).
Can you investigate upgrading your packages oxigraph and rust-rio, to support quick-xml 0.38 and tell me when you are ready for an upload to unstable? (I'd suggest we wait until the current oxigraph upload makes it into testing) gnome-authenticator - bug report filed with patch oxigraph (librust-oxrdf-dev, librust-sparesults-dev) - jonas's package reform-setup-wizard - bug report filed with patch rust-atom-syndication - fix prepared but not uploaded rust-bmap-parser - fix prepared but not uploaded rust-citationberg - fix prepared but not uploaded rust-grcov - fix prepared but not uploaded rust-gsettings-macro - no changes needed. rust-gtk4-macros - fix uploaded to unstable. rust-numbat-exchange-rates - no changes needed. rust-opendal - fix prepared but not uploaded rust-plist - fix prepared but not uploaded rust-quick-junit - fix prepared but not uploaded, semver-breaking but only rdep is already broken and not in testing. rust-reqsign - fix uploaded to unstable rust-rio (librust-rio-xml-dev) - jonas package. rust-rss - fix prepared but not uploaded rust-wayland-scanner - fix prepared but not uploaded starship - bug report filed with patch. thin-provisioning-tools - patch sent to existing bug report, and uploaded to unstable.

