What's Changed

• Remove the deprecated docker compose version by @nickhammond in https://github.com/basecamp/kamal/pull/869
• Add ENV['KAMAL_SERVICE'] to hooks by @nickhammond in https://github.com/basecamp/kamal/pull/868
• Seed docker mirrors by pulling once per mirror first by @djmb in https://github.com/basecamp/kamal/pull/879
• Configurable SSH Identity by @acidtib in https://github.com/basecamp/kamal/pull/866
• Bump sshkit to support unbracketed IPv6 addresses by @jeromedalbert in https://github.com/basecamp/kamal/pull/862
• Remove Ruby 2.7 from CI by @djmb in https://github.com/basecamp/kamal/pull/847
• Ensure envify templates aren't polluted by existing env by @jeremy in https://github.com/basecamp/kamal/pull/865
• feat: Use git email as performer when available by @pagbrl in https://github.com/basecamp/kamal/pull/878
• Revert "Add x25519 gem, support Curve25519" by @djmb in https://github.com/basecamp/kamal/pull/883

New Contributors

• @jeromedalbert made their first contribution in https://github.com/basecamp/kamal/pull/862

Full Changelog: https://github.com/basecamp/kamal/compare/v1.7.3...v1.8.0