0.161.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/

End User Changelog

🛑 Breaking changes 🛑

• pkg/pprofile: Remove deprecated AggregationTemporality, Duration, SetDuration (#15855)
• pkg/scraperhelper/controller: Remove deprecated AddScraper func (#15934)
• pkg/service: Remove deprecated ZapOptions (#15935)
• pkg/xconfmap: Remove deprecated WithForceUnmarshaler func (#15932)

💡 Enhancements 💡

• pkg/pdata: avoid allocations in WriteInt64 and WriteUint64 (#15629)

🧰 Bug fixes 🧰

• cmd/schemagen: Accept components written without a configuration body in the generated Collector configuration schema (#15728)

• pkg/confmap: Fix bug where an escaped URI appearing before a valid URI prevented the subsequent URI from being expanded. (#15867) URI scanning now continues after an escaped URI while preserving the escaped expression as literal text.

• pkg/featuregate: Reject feature gate IDs with an empty dot-separated segment (leading, trailing, or consecutive dots), e.g. .foo, foo., foo..bar. (#15676)

• pkg/pprofile: Stop erasing inline attribute keys when key_strindex is unset, and clear key_strindex once it is resolved. (#15793)

• pkg/pprofile: Reference resource and scope attribute strings via the ProfilesDictionary string table when marshaling and unmarshaling OTLP profiles export requests. (#15792)

• pkg/scraperhelper: Fix shutdown being delayed by extra scrapes when a scrape runs longer than the collection interval (#15736) If a scrape was still running when the next tick fired, the pending tick and the shutdown signal could both be ready when it finished and the controller chose between them at random.

API Changelog

🛑 Breaking changes 🛑

• cmd/mdatagen: remove deprecated func DefaultMetricsBuilderConfig (#15854)

• pkg/service: Remove the deprecated extensioncapabilities.ConfigWatcher interface, Extensions.NotifyConfig, and service.Settings.CollectorConf. (#15399) These were deprecated in v0.155.0. Use ConfigSnapshotWatcher, NotifyConfigSnapshot, and Settings.ConfigSnapshot instead.

• pkg/service: Remove deprecated config option LoggingOptions (#15919)

💡 Enhancements 💡

• pkg/config/confignet: Migrate network core types to schema-based configuration generated by mdatagen. (#15706)

🧰 Bug fixes 🧰

• pkg/configoptional: Properly marshal and unmarshal encoding.TextMarshaler/encoding.TextUnmarshaler types (#15636)
• pkg/featuregate: Reject feature gate IDs with an empty dot-separated segment (leading, trailing, or consecutive dots), e.g. .foo, foo., foo..bar. (#15676)