NOTICE

Rama master · réplica de lectura del repositorio original.

AppRafter — Licensing Notice
============================

The AppRafter platform core is licensed under the Functional Source License
v1.1 with Apache 2.0 Future License (SPDX: FSL-1.1-Apache-2.0). See LICENSE
for the full text and LICENSE-APACHE for the Apache 2.0 conversion target.

How the Future License conversion works
---------------------------------------

Each release of the platform core is published under FSL-1.1-Apache-2.0. On
the second anniversary of the date a given release is made available, that
release converts to the Apache License, Version 2.0. The Apache 2.0 text
used by the conversion is reproduced verbatim in LICENSE-APACHE for
transparency.

In practice this means:

  - Active development always lives under FSL-1.1-Apache-2.0.
  - Each release has a fixed expiry: two years to Apache 2.0.
  - The most recent release is always at most two years away from being
    plain Apache 2.0 — even if upstream development stops, the codebase
    eventually becomes fully OSI-open.

Two-license landscape during the FSL window
-------------------------------------------

Pre-existing releases v0.0.1 through v0.1.96 (plus the v0.1.0-mvp milestone
tag) were published under FSL-1.1-MIT, the previous base license choice
recorded in ADR 0001. Per ADR 0032, those releases retain their original
terms — their 2-year conversion clock continues running independently and
they convert to the MIT License (not Apache 2.0) on their own anniversaries.
LICENSE-MIT in the repository root preserves the MIT text for that purpose.

Only versions published from the ADR 0032 migration commit forward convert
to Apache 2.0.

Plugins
-------

First-party and community plugins under providers/, backstage-plugins/, and
the InfrastructureProviderPlugin / ServiceProviderPlugin SDKs are licensed
under the MIT License from day one (no FSL window). Each such directory
carries its own LICENSE file.

Documentation
-------------

Prose under docs/ (guides, reference pages, ADRs) is licensed under the
Creative Commons Attribution 4.0 license (CC-BY-4.0). Code samples
embedded in those pages are licensed under Apache 2.0. See
LICENSE-CC-BY-4.0 and docs/license.md.

Why FSL-1.1-Apache-2.0?
-----------------------

The FSL Permitted-Purpose clause restricts other parties from offering the
platform as a competing managed service while it is under active
development. After two years, that protection naturally relaxes as the
release converts to Apache 2.0. This approach follows the model adopted
by Sentry in 2023 (which also uses FSL-1.1-Apache-2.0).

The Apache 2.0 conversion target was chosen over MIT for the platform core
because the project orchestrates Cilium (eBPF/CNI), SPIFFE/SPIRE, OpenBao,
Kamaji, and confidential-computing primitives (Kata/CoCo on Intel TDX,
AMD SEV-SNP, ARM CCA) — a domain with real patent footprint where Apache's
explicit patent grant (§3) and patent-retaliation clause are more than
ceremony. Apache 2.0 also aligns with the Kubernetes / CNCF ecosystem
convention and provides an explicit trademark disclaimer (§6). See ADR 0032
for the full rationale.

Third-party components
----------------------

This repository's dependencies retain their respective licenses. See the
individual Cargo.toml / package.json / go.mod files for component-level
licensing.

Trademarks
----------

"AppRafter" is a project codename. No trademark rights are granted by the
FSL, Apache 2.0, or MIT license. See the Trademarks clause in LICENSE and
Apache 2.0 §6 in LICENSE-APACHE.