Changes for version 0.05 - 2026-08-23

  • Fixed the module failing to load with "undefined symbol: clock_gettime" on glibc before 2.17 (Debian wheezy, reported by CPAN Testers on 5.20, 5.22 and 5.24). clock_gettime lives in librt there, so the configure probe now retries with -lrt and links it when that is what makes it work.

Modules

OpenTelemetry for Punk: traces, metrics and logs over OTLP
the OTEL_* environment surface and precedence
OTLP on the wire
OTLP over gRPC
where the spans come from
the logs signal
the payload the encoders take
trace context across a process boundary
what produced this telemetry
schema URLs and the version converter
OpenTelemetry for a Punk application