---
title: "@opentelemetry/sdk-node Breaking Changes on npm | Since.dev"
description: "What each @opentelemetry/sdk-node release removed, renamed or changed: 11 breaking changes in 1 version on npm, each with its source."
canonical_url: https://since.dev/packages/npm/@opentelemetry/sdk-node
last_updated: 2026-10-20
---

# @opentelemetry/sdk-node breaking changes

Every breaking API change we have recorded in @opentelemetry/sdk-node on npm: 11 breaking changes in 1 version. Below are its newest version, removals and renames first, each with its source.

Newest change October 20, 2026

## 0.300.0

11 breaking changes, first published October 20, 2026.

- **Removed** `api`  

api was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `contextBase`  

contextBase was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `core`  

core was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `logs`  

logs was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `metrics`  

metrics was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `node`  

node was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `NodeSDKConfiguration.logRecordProcessor`  

Use logRecordProcessors instead. [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `NodeSDKConfiguration.metricReader`  

Use metricReaders instead. [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `NodeSDKConfiguration.spanProcessor`  

Use spanProcessors instead. [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)
- **Removed** `resources`  

resources was removed in @opentelemetry/sdk-node 0.300.0 [npmjs.com](https://www.npmjs.com/package/@opentelemetry/sdk-node/v/0.300.0)

And 1 more in this version.

## Check your code

These are the changes. To see which of them reach your code, [scan a public repository](https://since.dev/scan.md), or have your coding agent call `check_code` with your manifest or lockfile over [MCP](https://since.dev/docs.md#mcp). [The API](https://since.dev/docs.md#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.

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