fixins

Author: JamieDanielson

content/en/blog/2025/otel-js-sdk-2-0.md

@@ -7,23 +7,38 @@ author: >
 sig: OpenTelemetry JS
 ---
 
-Exciting news! [OpenTelemetry JavaScript](https://github.com/open-telemetry/opentelemetry-js) has released [SDK 2.0](https://github.com/open-telemetry/opentelemetry-js/releases)!
+Exciting news!
+[OpenTelemetry JavaScript](https://github.com/open-telemetry/opentelemetry-js)
+has released
+[SDK 2.0](https://github.com/open-telemetry/opentelemetry-js/releases)!
 
-There is a [migration guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md) in the repo detailing breaking changes and steps for users to take to upgrade to the latest versions.
+There is a
+[migration guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md)
+in the repository detailing breaking changes and steps for users to take to upgrade to
+the latest versions.
 
 ## What is JS SDK 2.x?
 
-"JS SDK 2.x" encompasses new releases of the `@opentelemetry/*` JavaScript packages published from the [`opentelemetry-js` repository](https://github.com/open-telemetry/opentelemetry-js), except the API and semantic-conventions packages. The package versions for this new major will be `>=2.0.0` for the stable and `>=0.200.0` for the unstable packages. Details on the full list of packages can be found in the [migration guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#what-is-js-sdk-2x).
+"JS SDK 2.x" encompasses new releases of the `@opentelemetry/*` JavaScript
+packages published from the
+[`opentelemetry-js` repository](https://github.com/open-telemetry/opentelemetry-js),
+except the API and semantic-conventions packages. The package versions for this
+new major will be `>=2.0.0` for the stable and `>=0.200.0` for the unstable
+packages. Details on the full list of packages can be found in the
+[migration guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#what-is-js-sdk-2x).
 
 ## What has changed?
 
 ### Summary
 
-- The **minimum supported Node.js has been raised to `^18.19.0 || >=20.6.0`**. This means that support for Node.js 14 and 16 has been dropped.
+- The **minimum supported Node.js has been raised to `^18.19.0 || >=20.6.0`**.
+  This means that support for Node.js 14 and 16 has been dropped.
 - The **minimum supported TypeScript version has been raised to 5.0.4**.
-- The **compilation target for transpiled TypeScript has been raised to ES2022** (from ES2017).
+- The **compilation target for transpiled TypeScript has been raised to ES2022**
+  (from ES2017).
 - The **public interface has changed**
-  - for notes on migrating to 2.x / 0.200.x see [the upgrade guide](https://github.com/open-telemetry/opentelemetry-js/tree/main/doc/upgrade-to-2.x.md)
+  - for notes on migrating to 2.x / 0.200.x see
+    [the upgrade guide](https://github.com/open-telemetry/opentelemetry-js/tree/main/doc/upgrade-to-2.x.md)
 
 ### Details
 
@@ -35,22 +50,35 @@ There is a [migration guide](https://github.com/open-telemetry/opentelemetry-js/
 - [`@opentelemetry/core` API changes](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-opentelemetrycore-api-changes)
 - [Tracing SDK API changes](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-tracing-sdk-api-changes)
 - [`@opentelemetry/sdk-metrics` API changes](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-opentelemetrysdk-metrics-api-changes)
-- [`@opentelemetry/resources` changes for *implementors* of Resource Detectors](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-opentelemetryresources-changes-for-implementors-of-resource-detectors)
+- [`@opentelemetry/resources` changes for _implementors_ of Resource Detectors](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-opentelemetryresources-changes-for-implementors-of-resource-detectors)
 - [Other changes](https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/upgrade-to-2.x.md#-other-changes)
 
 ## Why was this done?
 
-Some of the details for why this 2.0 was done can be found [in this issue](https://github.com/open-telemetry/opentelemetry-js/issues/4083). We knew we would gain the greatest benefit by allowing breaking changes to improve things related to:
+Some of the details for why this 2.0 was done can be found
+[in this issue](https://github.com/open-telemetry/opentelemetry-js/issues/4083).
+We knew we would gain the greatest benefit by allowing breaking changes to
+improve things related to:
 
-- Optimization: removing classes and namespaces to allow better minification and tree-shaking.
-- Better Tooling and Support: dropping old runtimes and tool versions to take advantage of enhanced ESM support and simplify documentation.
-- Velocity: reducing code complexity and removing deprecated fields for faster feature and maintenance work.
+- Optimization: removing classes and namespaces to allow better minification and
+  tree-shaking.
+- Better Tooling and Support: dropping old runtimes and tool versions to take
+  advantage of enhanced ESM support and simplify documentation.
+- Velocity: reducing code complexity and removing deprecated fields for faster
+  feature and maintenance work.
 
 This also begins our goal of releasing a new major release every year.
 
 ## How can I get involved?
 
-- Try out the [v2.0.0](https://github.com/open-telemetry/opentelemetry-js/releases/tag/v2.0.0) and [v0.200.0](https://github.com/open-telemetry/opentelemetry-js/releases/tag/experimental%2Fv0.200.0) releases and provide feedback
-- Review our [contributing guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/CONTRIBUTING.md) for details on contributing
-- Attend our [SIG meetings](https://groups.google.com/a/opentelemetry.io/g/calendar-js)
+- Try out the
+  [v2.0.0](https://github.com/open-telemetry/opentelemetry-js/releases/tag/v2.0.0)
+  and
+  [v0.200.0](https://github.com/open-telemetry/opentelemetry-js/releases/tag/experimental%2Fv0.200.0)
+  releases and provide feedback
+- Review our
+  [contributing guide](https://github.com/open-telemetry/opentelemetry-js/blob/main/CONTRIBUTING.md)
+  for details on contributing
+- Attend our
+  [SIG meetings](https://groups.google.com/a/opentelemetry.io/g/calendar-js)
 - Collaborate on [Slack](https://cloud-native.slack.com/archives/C01NL1GRPQR)