Version 7.1.5

Since 7.1.4 was released, an expiring TLS root certificate caused us some problems in the old CI system we’re still using for Sopel 7.1.x to run tests against EOL versions of Python. Our workaround in #2192 (basically “Workaround 1” from this OpenSSL blog post) might be of use to anyone still running Sopel on an old system.

Core changes

• Fixed incorrect behavior during unrecognized SASL authentication [#2190]
• Ignore case when checking config sections for “defined” settings [#2193]