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

# Changelog

> API updates and changes

Track API updates, new features, and changes.

## December 2025

### 2025-12-03

**New Features**

* Launched DocIntell API v1
* Automatic document type detection
* Webhook support for async notifications
* SEC 17a-4 compliant document storage

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## Versioning Policy

DocIntell uses URL-based versioning:

* Current version: `/v1/`
* Breaking changes will introduce `/v2/`
* v1 maintained for 12 months after v2 launch

### Non-Breaking Changes

These changes are made without version bumps:

* Adding new optional fields
* Adding new endpoints
* Adding new enum values
* Deprecating fields (with 90-day notice)

### Breaking Changes

These require a new version:

* Removing required fields
* Changing field types
* Removing endpoints
* Changing authentication

***

## Subscribe to Updates

Stay informed about API changes:

* Follow [@docintell](https://x.com/docintell) on X
* Join our [developer newsletter](https://docintell.com/newsletter)
* Watch our [GitHub releases](https://github.com/docintell/api)