# Validate documents against deployed schemas

**Version:** v2.42.0

**Published:** October 21, 2026

## New Features

- `documents_validate` tool: Now available to all users to check documents against their deployed schema. The tool is in beta and results may be incorrect; report issues using `give_sanity_feedback`.

## Improvements

- `patch_documents` tool: Clarified which document revision to use with `ifRevisionId` and how to recover from a revision mismatch.