MetaPilot Changelog

All notable changes to MetaPilot will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[4.0.0] - 2026-07-24

Production Documentation Portal: Complete 15-directory documentation structure in
```
docs/
```
featuring landing
```
README.md
```
portals, Request Lifecycles, Threat Model, Runbooks, and 15-Point Module Specifications.

Developer Automation Scripts: Added

scripts/create_superadmin.py

and

scripts/generate_fernet_key.py --write-env

Fernet Development Fallback: Automatic dev key fallback in
```
settings.py
```
and
```
tenants/models.py
```
when running in
```
DEBUG=True
```
mode.
OpenRouter AI Auto-Responder & Vision: Integration of text (
```
stepfun/step-3.5-flash
```
) and vision (
```
openai/gpt-4o
```
) models.
Realtime Chat Inbox: Django Channels 4.0 WebSockets on
```
/ws/inbox/<tenant_id>/
```
.
Broadcast Scheduler Engine: Celery Beat cron engine with Token Bucket rate limiting (50 msgs/sec).

Refactored project name branding from Wavi to MetaPilot across frontend (
```
apps
```
) and backend (
```
services/api
```
).
Default local database configuration changed to SQLite (
```
db.sqlite3
```
) for seamless out-of-the-box local developer onboarding.