PiRC
Copyright (c) 2026 Igor Soarez

The relay, the pi extension and the code they share (proto/, protocol/,
relay-client/) are under the MIT licence in LICENSE. The adapter (adapter/)
is proprietary; see adapter/LICENSE.

Code adapted from other projects
--------------------------------

None yet. Anything adapted keeps its project's copyright notice and is
listed here and in docs/design.md, section 11, with the upstream commit it
came from.

Third-party code in PiRC's releases
-----------------------------------

The relay binary and the JavaScript bundles include code from the projects
below. A bundle or binary does not keep their source headers, so their
licences are reproduced in full under third_party/, and every release
carries the ones that apply to it.

pirc-relay (Go):
  - The Go standard library, Copyright 2009 The Go Authors.
    BSD-3-Clause, with a patent grant: third_party/go/
  - golang.org/x/crypto, net and text, as vendored by the Go standard
    library, Copyright 2009 The Go Authors. BSD-3-Clause:
    third_party/golang.org-x/
  - github.com/coder/websocket 1.8.15, Copyright (c) 2025 Coder. ISC:
    third_party/coder-websocket/
  - google.golang.org/protobuf 1.36.12, Copyright (c) 2018 The Go
    Authors. BSD-3-Clause, with a patent grant: third_party/go-protobuf/

The pi extension and the adapter (JavaScript bundles):
  - @bufbuild/protobuf 2.16.0, Copyright 2021-2026 Buf Technologies, Inc.
    Apache-2.0; parts Copyright 2008 Google Inc., BSD-3-Clause:
    third_party/bufbuild-protobuf/
  - ws 8.22.0, Copyright (c) 2011 Einar Otto Stangvik, (c) 2013 Arnout
    Kazemier and contributors, (c) 2016 Luigi Pinca and contributors. MIT:
    third_party/ws/