Lines of Cargo.toml from check-in 4054f8ea66 that are changed by the sequence of edits moving toward check-in 0f47e23e21:

                         1: [package]
                         2: name = "smtp2tg"
                         3: version = "0.5.3"
4054f8ea66 2026-01-07    4: authors = [ "arcade" ]
4054f8ea66 2026-01-07    5: edition = "2021"
                         6: 
                         7: [dependencies]
                         8: async-compat = "0.2.5"
                         9: config = { version = "0.15", default-features = false, features = [ "toml" ] }
                        10: hostname = "0.4.1"
                        11: just-getopt = "2.0.0"
                        12: lazy_static = "1.5.0"
                        13: mail-parser = { version = "0.11", features = ["serde"] }
                        14: mailin-embedded = "^0"
                        15: regex = "1.11.1"
                        16: smol = "2.0.2"
                        17: stacked_errors = "0.7.1"
                        18: tgbot = "0.41"
                        19: 
                        20: [profile.release]
                        21: lto = true
                        22: codegen-units = 1