Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.88.0
User facing changes
💡 Enhancements 💡
fanoutconsumer: Enable runtime assertions to catch incorrect pdata mutations in the components claiming as non-mutating pdata. (#6794)
This change enables the runtime assertions to catch unintentional pdata mutations in components that are claimed
as non-mutating pdata. Without these assertions, runtime errors may still occur, but thrown by unrelated components,
making it very difficult to troubleshoot.
🧰 Bug fixes 🧰
exporterhelper: make enqueue failures available for otel metrics (#8673)exporterhelper: Fix nil pointer dereference when stopping persistent queue after a start encountered an error (#8718)cmd/builder: Fix ocb ignoringotelcol_versionwhen set to v0.86.0 or later (#8692)
API changes
💡 Enhancements 💡
pdata: Add IsReadOnly() method to p[metrics|logs|traces].[Metrics|Logs|Spans] pdata structs allowing to check if the struct is read-only. (#6794)