halkyon/LICENSE.md
Tizian 「ティツィアーン」 648dfe4051
refactor(learn): the editor's general parts move to halkyon_editor (ADR 0033, D37)
Todo stores editor documents too, so the document, the editor, its view,
the format bar, links, the clipboard, scripts and EditorBlocks move, with
their strings and tests, to a shared package on the same appflowy_editor
fork. What is Learn's alone stays in Learn on top of it, and what the
editor took from it directly is inverted: EditorBlocks gains textMarks,
formatActions and onEditorClosed, RichContentEditor a wrapEditor, and an
InsertableBlock's name takes the BuildContext. Learn's screens use
LearnContentEditor and LearnContentView, which add Learn's blocks and the
grammar check. Learn behaves as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-07 21:49:48 +01:00

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Markdown

# Licences
The repository's packages carry different licences, each package's full text in its
`LICENSE` file:
| Package | Licence | SPDX |
|---|---|---|
| `apps/learn/halkyon_learn_flutter`, Learn's app | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `apps/learn/halkyon_learn_client`, generated from Learn's models | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `apps/learn/halkyon_learn_server` | Server Side Public License, version 1 | `SSPL-1.0` |
| `apps/learn/halkyon_learn_curator`, turning dictionary downloads into dictionary files | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `packages/halkyon_base_server`, the Serverpod module every Halkyon server includes | Server Side Public License, version 1 | `SSPL-1.0` |
| `packages/halkyon_base_client`, generated from the module's models, with SRP's client half | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `packages/halkyon_app`, `packages/halkyon_editor`, `packages/halkyon_ui` | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `packages/halkyon_keys`, an account's keys on the device | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `packages/halkyon_core`, `packages/halkyon_interop`; BIP-39's English word list in halkyon_core under the MIT License (`BIP39-LICENSE`) | GNU Affero General Public License, version 3 or any later version, as halkyon_shared, where they began, licensed them | `AGPL-3.0-or-later` |
| `apps/todo/halkyon_todo_flutter`, Todo's app | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `apps/todo/halkyon_todo_client`, generated from Todo's models | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `apps/todo/halkyon_todo_server` | Server Side Public License, version 1 (decided 2026-10-19, as Learn's) | `SSPL-1.0` |
| `apps/train/halkyon_train_flutter`, Train's app, with an added permission for linking Polar's BLE SDK (`LICENSE-polar-exception.md`) | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later WITH LicenseRef-Polar-BLE-SDK-exception` |
| `apps/train/halkyon_train_client`, generated from Train's models | GNU Affero General Public License, version 3 or any later version | `AGPL-3.0-or-later` |
| `apps/train/halkyon_train_server` | Server Side Public License, version 1 (as Learn's and Todo's) | `SSPL-1.0` |
The servers and the module build on Serverpod's core, which is under the SSPL, and so are
under it too. The apps and the shared Flutter packages link only permissively licensed
packages (the apps' icons are Lucide's, under the ISC licence, whose notice each app registers), and the client packages are generated from our own model definitions, so all of
them are under the AGPL. One exception: Train's Android build links Polar's BLE SDK for
the Polar Loop, under Polar's own, non-free licence (Train's ADR 0030, D36), which the
app's added permission allows; its notices are in the app's licence list, and an F-Droid
listing of Train is to declare `NonFreeDep`. The curator depends on neither a server nor Serverpod: Learn's
server reads the files it writes, never its code.
Everything else in this repository (tooling, documentation, deployment files) is under
`AGPL-3.0-or-later` unless a file says otherwise.