LICENSE

Sojorn — Split Licensing

Copyright (c) 2026 MPLS LLC

This project uses a split licensing model. Each component is licensed
independently as described below.

Component                License                  License File
─────────────────────    ───────────────────────   ─────────────────────
Go API Engine            BSL 1.1                   go-backend/LICENSE
AI Gateway               BSL 1.1                   ai-gateway/LICENSE
Flutter App              AGPL-3.0                  sojorn_app/LICENSE
Admin Panel              AGPL-3.0                  admin/LICENSE
Website                  AGPL-3.0                  website/LICENSE

Business Source License 1.1 (BSL) Components
─────────────────────────────────────────────

The Go API Engine and AI Gateway are licensed under the Business Source
License 1.1. You may copy, modify, create derivative works, redistribute,
and make non-production use of these components. Production use requires a
commercial license from the Licensor.

BSL-licensed code converts to Apache License 2.0 four years after each
release (Change Date: 2030-02-21 for the initial release).

For commercial licensing inquiries: hello@sojorn.net

AGPL-3.0 Components
────────────────────

The Flutter App, Admin Panel, and Website are licensed under the GNU Affero
General Public License v3.0. If you modify and deploy these components as a
network service, you must make your modified source code available to users.

The Flutter App license was changed from Apache License 2.0 to AGPL-3.0 in
February 2026. This change enables direct code sharing with the community of
AGPL-licensed open source social platforms (Mastodon, Misskey, Pixelfed, etc.)
while ensuring improvements flow back to the commons.

All Source Code
───────────────

All source code is publicly available for audit and transparency at:
https://gitlab.com/patrickbritton3/sojorn