v0.5.0

What's Changed

• Allow case-insensitive strings for SASL mechanism by @nevans in #64
• Remove unused private auth_method by @nevans in #67
• Delegate checking auth args to the authenticator by @nevans in #73
• Make #auth_capable? public by @nevans in #63
• Updated docs, especially TLS and SASL-related by @nevans in #66
• Renew test certificates by @sorah in #75
• Fix version extraction to work with non ASCII characters with any LANG by @kateinoigakukun in #76
• Replace non-ASCII EM DASH (U+2014) with ASCII hyphen (U+002D) by @kateinoigakukun in #78
• Use reusing workflow for Ruby versions by @m-nakamura145 in #79
• Add XOAUTH2 authenticator by @mantas in #80
• Make the test suite compatible with --enable-frozen-string-literal by @casperisfine in #81
• version 0.5.0 by @tmtm in #82

New Contributors

• @sorah made their first contribution in #75
• @kateinoigakukun made their first contribution in #76
• @m-nakamura145 made their first contribution in #79
• @mantas made their first contribution in #80
• @casperisfine made their first contribution in #81

Full Changelog: v0.4.0.1...v0.5.0