Lines of Cargo.toml from check-in 7f8a9994b3 that are changed by the sequence of edits moving toward check-in 28fde40f7a:

                         1: [package]
                         2: name = "smtp2tg"
7f8a9994b3 2024-12-10    3: version = "0.3.1"
                         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 = "=0.14.0", default-features = false, features = [ "toml" ] } # Rust 1.75
                        11: teloxide = { version = "0.13", features = [ "rustls", "throttle" ] }
                        12: mail-parser = { version = "0.9.3", features = ["serde", "serde_support"] }
                        13: mailin-embedded = "^0"
                        14: 
                        15: [profile.release]
                        16: lto = true
                        17: codegen-units = 1