Make it obvious the image is built by Unsloth and hard to white-label out with a
shallow find-and-replace, and surface the AGPLv3 license + copyright in the UI.
Visible attribution (labextension):
- Help > "About Unsloth Docker Studio" dialog (about.ts): Unsloth logo, the
AGPLv3 notice, "Copyright 2026-Present the Unsloth team", and source/website/
license links. Added to the Help menu and the command palette.
- The JupyterLab loading splash is replaced with a spinning Unsloth logo
(splash.ts, provides ISplashScreen; honors prefers-reduced-motion). The stock
@jupyterlab/apputils-extension:splash is disabled+locked at build time, like
the stock logo.
- AGPLv3 footer (license + copyright + links) on the branded login page.
- Labextension relicensed AGPL-3.0-only; SPDX headers on every source file.
Anti-tamper (no encoded/obfuscated strings -- plain readable text only; the one
data URI is the logo image):
- A canonical, plain-text attribution set lives in unsloth_branding.py with a
TypeScript mirror (branding.ts) bundled verbatim into the labextension, so the
phrase, copyright, links and plugin ids are spread across independent layers.
- unsloth_branding.py verifies all of these across the installed files (AGPLv3
text, login footer, theme, labextension package + built bundle strings, logo,
favicon) and fails loudly if any are missing. It runs at three layers:
build time (fails the image build), the whole-container launcher
(studio_launch.sh refuses to start), and as a jupyter_server extension
(refuses to serve JupyterLab).
- tests/studio/test_branding_guard.py: positive + per-marker negative coverage,
plus a check that no base64/decoder obfuscation crept into the attribution.
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