@opentelemetry/context-async-hooks breaking changes

3.0.0

39 breaking changes, first published October 20, 2026.

• Removed
  Node.js 18 and 20 are no longer supported. Upgrade to Node.js 22.15.0 or later before using this release. github.com
• Removed
  Node.js 18 and 20 are no longer supported. Upgrade the runtime to Node.js 22.15.0 or later. github.com
• Removed _globalThis
  Use the built-in globalThis directly. github.com
• Removed @opentelemetry.api-logs
  Uninstall @opentelemetry/api-logs and import the logs APIs from @opentelemetry/api instead. github.com
• Removed @opentelemetry.sdk-trace-base
  Use @opentelemetry/sdk-trace; environment variable reading has been removed from it. github.com
• Removed @opentelemetry.shim-opencensus
  Migrate OpenCensus instrumentation to the OpenTelemetry API; the shim is not supported with SDK 3.x. github.com
• Removed @opentelemetry.shim-opentracing
  Migrate OpenTracing instrumentation to the OpenTelemetry API; the shim cannot install alongside SDK 3.x. github.com
• Removed AnyValueMap
  Replace AnyValueMap with Attributes from @opentelemetry/api. github.com
• Removed AsyncHooksContextManager
  The AsyncHooksContextManager class was removed as unused. Code that imports or constructs it must stop doing so. npmjs.com
• Removed getTimeOrigin
  Use performance.timeOrigin directly. github.com

And 29 more in this version.

Check your code

These are the changes. To see which of them reach your code, scan a public repository, or have your coding agent call check_code with your manifest or lockfile over MCP. The API reads every change in every version, not only the newest. On Team and up, a fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys.