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@lmolkova lmolkova released this 28 Nov 18:25
v1.29.0
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Learn about vigilant mode.

🛑 Breaking changes 🛑

  • vcs: Add the VCS metrics inspired by the GitHub Receiver (#1372)
    Makes the following changes:

    • Add metrics vcs.change.count, vcs.change.duration, vcs.change.time_to_approval, vcs.repository.count, vcs.ref.count,
      vcs.ref.lines_delta, vcs.ref.revisions_delta, vcs.ref.time, vcs.contributor.count
    • The VCS attributes vcs.change.state, vcs.revision_delta.direction and vcs.line_change.type have been added to the registry.
    • The VCS ref attributes have been duplicated to vcs.ref.base.* to allow for ref comparisons.
    • The VCS attribute vcs.ref.type has been added for simplicity when neither a full head or base ref is necessary.
    • vcs.repository.change.* attributes have been deprecated and moved to vcs.change.*.
    • vcs.repository.ref.* attributes have been deprecated and moved to vcs.ref.head.*.

  • feature_flag: Rename feature_flag event to feature_flag.evaluation event, define new feature flag attributes and provide body definition. Remove feature_flag span event definition in favor of log-based event.
    (#1440)

  • db: Generalize db.query.parameter.<key> to db.operation.parameter.<key> (#1559)

  • db: Remove redis database index from the redis span name. (#1449)

  • db: Don't capture db.operation.name and db.collection.name from query formats that support multiples. (#1566)

  • system: Introduce network.interface.name and use that instead of system.device for system and container network metrics (#1492)

  • system: Add system.device attribute to system paging metrics (#1408)

  • process: Change process.uptime instrument to a gauge. (#1518)

  • process.executable.build_id: Rename process.executable.build_id.profiling to process.executable.build_id.htlhash. (#1520)
    With #4197 it was decided to rename the attribute profiling in process.executable.build_id to htlhash.

  • graphql: Update the GraphQL Span name convention (#1361)

🚀 New components 🚀

  • cli: Define span describing CLI application execution (#1577)
  • geo: Add geo fields to attribute registry. (#1033)

💡 Enhancements 💡

  • gen_ai: Add system-specific conventions for Azure AI Inference. (#1393)
  • http: Define how to handle experimental attributes in stable groups, add policies and move experimental HTTP attributes into stable HTTP groups (as opt_in). (#906, #1472)
  • db, gen-ai, faas: Relax wording for span kind - use SHOULD instead of MUST for logical operations. (#1315, #1506)
  • kestrel: Add .NET 9 error reasons to Kestrel connection metric. (#1582)
  • db: Specify how to set span status for database operations. (#1536, #1560)
  • gen-ai: Add 2 well-known gen-ai systems as reference values of the gen-ai system attribute including AWS Bedrock and IBM Watsonx AI (#1574)
  • http: Relax server.port requirement level on HTTP server spans (#1387)
  • gen-ai: Add conventions for GenAI Embeddings operations (#1174, #1603)
  • feature_flag: Rename feature_flag.system back to feature_flag.provider_name (#1614)
  • user_agent: Add the user_agent.synthetic.type attribute to specify the category of synthetic traffic, such as tests or bots. (#1127)
  • system: Add system uptime metric (#648)
  • gen-ai: Add gen_ai.openai.response.system_fingerprint attribute (#1355)
  • k8s: Add k8s.{node,pod}.network.{io,errors} metrics (#1427)
  • k8s: Add uptime metrics for container, K8s Pod and K8s Node (#1486)
  • linux: Add linux.process.cgroup attribute (#1357)
  • docs: Improve separation between attribute table footnotes and enum values (#1569)
  • messaging: Specify which span kind to use for messaging settle operations (#1478)
  • db: Added db.cosmosdb.regions_contacted attribute to Cosmos DB metrics and traces. (#1525)
  • db: Added new common db.client.response.returned_rows database metric and several operation level metrics for Azure Cosmos DB. (#1438)

🧰 Bug fixes 🧰

  • service: Merge resource experimental and stable groups for service and telemetry.sdk (#1423)
    Discovered when fixing weaver#306

  • db: Fix telemetry for complex queries:

  • introduce the db.query.summary attribute to provide a concise, low-cardinality
    representation of the query text.

  • use db.query.summary as the span name and as a recommended attribute on metrics.

  • avoid capturing db.operation.name and db.collection.name when the query
    involves multiple operations or collections, to prevent ambiguity.
    (#521, #805, #1159)

  • url: Specific URL query string values should now be redacted by default due to concerns around leaking credentials. (#971)

  • messaging: Fix typo in schemas for messaging attribute changes (#1595)

New Contributors

Full Changelog: v1.28.0...v1.29.0

Contributors

xrmx, trentm, and 9 other contributors
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