v0.5.3

Changelog

• 67e1787 go deps: bump to current

v0.5.2

Changelog

• aa65922 GitHub CI: bump Go minor versions, 1.21/1.20
• a77984b Some README cleanups
• 5073649 bump version back to -dev for next release
• 0365763 cmdline flag validation: ensure exhaustive
• 82f6aca dependency bumps
• 66d8a9e go deps: bump to current
• 5a37bf6 go deps: bump to current
• 75f5e41 go deps: bump to current
• e554c4f protect against an SRV field starting with a hyphen
• d3e326d readme: document existence of pre-built binaries
• 7f36304 readme: show DNS_RESOLVER env var usage

v0.5.1

Overview

This is the first "release" on GitHub, as opposed to signed tags. We're now using GitHub Actions to automatically invoke goreleaser for tags, and building artifacts for various target platforms.

Version 0.5 introduced -proxy-tcp, to be able to use a SOCKS5 proxy for establishing the outbound SMTP connections and so bypassing various SMTP port filters or limited IPv6 connectivity, while still using local DNS resolvers.

Version 0.4.4 is the first release which correctly stopped trying various DNS resolvers once an answer had been found, and so should be a small stability improvement in the presence of imperfect DNS resolvers.

Changelog

• f01d49e CI: set Go to latest in release
• 32ea9c8 bump version back to -dev for next release
• f0e0f7e goreleaser integration
• 2f344e5 re-up go deps now x/net is explicit dep
• 7c64baa set version to 0.5.1 for naive build modes