Hello Jérémy,
Thanks for the patch you provide to stalwart in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1109537#22 That patch is safed / secured in branch upstream_1_86 ( https://salsa.debian.org/debian/stalwart/-/tree/upstream_1_86?ref_type=heads ) My hope is that stalwart stays at Rust edition 2024 and that Rust build tooling in Debian catches up with it. Regards Geert Stappers Gratefull for being made aware of the challenge of Rust versions -- Silence is hard to parse

