Lines of Cargo.toml from check-in d96b1b4710 that are changed by the sequence of edits moving toward check-in 2158b44929:

                         1: [package]
                         2: name = "smtp2tg"
d96b1b4710 2025-06-11    3: version = "0.4.0"
                         4: authors = [ "arcade" ]
                         5: edition = "2021"
                         6: 
                         7: [dependencies]
                         8: anyhow = "1.0.86"
                         9: async-std = { version = "1.12.0", features = [ "attributes", "tokio1" ] }
                        10: config = { version = "0.15", default-features = false, features = [ "toml" ] }
                        11: just-getopt = "2.0.0"
                        12: lazy_static = "1.5.0"
                        13: regex = "1.11.1"
                        14: tgbot = "0.36.1"
                        15: thiserror = "2.0.11"
                        16: mail-parser = { version = "0.11", features = ["serde"] }
                        17: mailin-embedded = "^0"
                        18: 
                        19: [profile.release]
                        20: lto = true
                        21: codegen-units = 1