> ## Documentation Index
> Fetch the complete documentation index at: https://developers.phrase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Stay up to date with the latest changes to Phrase APIs, SDKs, and developer tools.

For full product release notes, see the [Phrase Help Center](https://support.phrase.com/hc/en-us/categories/4930539748124-Release-notes).

<Update label="May 4, 2026" tags={["Quality Evaluator", "API"]}>
  ## Quality Evaluator API

  The new Quality Evaluator API enables automated, AI-powered assessment of translation quality. Define quality requirements in natural language, group them into reusable profiles, and evaluate translation segments at scale.

  * **AI Checks** — create custom checks from natural language quality requirements
  * **Quality Profiles** — group AI Checks into reusable profiles
  * **Analytics** — track evaluation metrics and AI unit consumption over time

  See the [Quality Evaluator API introduction](/en/api/quality-evaluator/introduction) to get started.
</Update>

<Update label="April 27, 2026" tags={["MCP Server", "TMS", "New feature"]}>
  ## MCP Server: Termbase and Translation Memory management

  The Phrase MCP Server now supports managing Termbases and Translation Memories in TMS. New tools are available for:

  * **Termbases** — list, get details, search, import, and export
  * **Translation Memories** — list, get details, search, import, and export

  These tools are available as part of the TMS product in the MCP Server. See the [MCP Server guide](/en/guides/mcp) for full details.
</Update>

<Update label="April 24, 2026" tags={["MCP Server", "Breaking change"]}>
  ## MCP Server package renamed

  The Phrase MCP Server npm package has been renamed and is now published under the `@phrase` organization.

  **Before:**

  ```json theme={null}
  "args": ["-y", "phrase-mcp-server"]
  ```

  **After:**

  ```json theme={null}
  "args": ["-y", "@phrase/phrase-mcp-server"]
  ```

  Update your MCP client configuration to use the new package name. The old `phrase-mcp-server` package is no longer maintained.

  See the [MCP Server quick start](/en/guides/mcp) for full configuration examples.
</Update>