⚠️ Breaking changes ⚠️

• Label names that start with a single Underscore (_) character are no longer prefixed with the word key during translation. Folks who depend on such behavior can re-enable it by setting LabelNamer.UnderscoreLabelSanitization = true. https://github.com/prometheus/otlptranslator/pull/55
• Labels that have multiple underscores in sequence are now deduplicated if UTF-8 isn't allowed. Folks who depend on such behavior can re-enable it by setting LabelNamer.PreserveMultipleUnderscores = true. Be aware that if UTF8Allowed is set to true, multiple underscores are preserved even if PreserveMultipleUnderscores == false. https://github.com/prometheus/otlptranslator/pull/58

Bug fixes

• Error is returned if the result of a translation is a string consisting of underscores only. https://github.com/prometheus/otlptranslator/pull/56

Performance

• Remove usage of regexp. https://github.com/prometheus/otlptranslator/pull/59

Full Changelog: https://github.com/prometheus/otlptranslator/compare/v0.0.2...v1.0.0