# Tool titles, schema validation, and improved tool annotations

**Version:** v2.14.0

**Published:** February 26, 2026

## New Features

- **Tool titles.** All tools now include human-readable titles for better display in MCP clients.
- **Schema validation.** We're gradually rolling out schema validation for `create_documents_from_json` and `patch_document_from_json`, which ensure that requested changes conform to the deployed schema.

## Fixes

- **read_docs tool.** Improved input validation and path handling.
- **Tool annotations.** Added missing annotations to tools that were lacking them, helping MCP clients correctly identify read-only vs. destructive operations.
- **Input validation.** Standardized project ID and dataset name validation across tools.