Fixes

• do not merge set-cookie response headers by @mwhitworth in https://github.com/tallarium/reverse_proxy_plug/pull/242
• Fix httpoison version requirements by @edennis in https://github.com/tallarium/reverse_proxy_plug/pull/246
• preserve host header port by @mwhitworth in https://github.com/tallarium/reverse_proxy_plug/pull/248

New Contributors

• @edennis made their first contribution in https://github.com/tallarium/reverse_proxy_plug/pull/246

Full Changelog: https://github.com/tallarium/reverse_proxy_plug/compare/v3.0.2...v3.0.3