4.0.0 com.bgasol plugin 0.0.1 2.0.1 plugin-micrometer io.micrometer micrometer-registry-prometheus io.micrometer micrometer-tracing io.micrometer micrometer-tracing-bridge-otel io.opentelemetry opentelemetry-exporter-otlp com.github.loki4j loki-logback-appender ${loki4j.version}