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Announcing AWS X-Ray SDKs/Daemon End-of-Support and OpenTelemetry Migration

AWS Cloud Operations Blog



AWS is announcing the end-of-support for AWS X-Ray SDKs and Daemon, with a planned transition to OpenTelemetry for application tracing and observability:

  • X-Ray SDKs will enter maintenance mode on February 25, 2026
  • Full end-of-support date is February 25, 2027
  • During maintenance mode, only critical bug and security fixes will be provided
  • AWS recommends migrating to OpenTelemetry-based instrumentation
  • Migration will provide access to tools like CloudWatch Application Signals

The transition aims to leverage OpenTelemetry's industry-standard approach to application telemetry, offering broader support, more language integrations, and zero-code instrumentation capabilities.



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