s2arm.com: upstream sources and site changes

S2Arm
Copyright 2026 S2Arm contributors
Source: https://github.com/jhaizhou-ops/S2Arm
Referenced revision: eefdea169f1b6ad1a9c2b6cdc4086f80b2c47da7

The LICENSE.txt and NOTICE.txt files alongside this file are verbatim copies
from that revision. NOTICE.txt describes the upstream distribution and its
components; it does not mean that this website distributes those components.
Materials carrying separate notices remain subject to those notices.

Changes made by s2arm.com:
- Public game records are selected, deduplicated, reorganized and summarized.
- Documentation and release information are abridged, translated and arranged
  into bilingual guides. Individual pages link their upstream sources.
- Guide diagrams are editorial illustrations prepared for this website.
- launcher-welcome.webp and launcher-library.webp are resized and re-encoded
  versions of the upstream PNG screenshots. The PNG originals and wordmark
  are retained as source materials; they are not this website's identity.

Upstream image sources:
https://github.com/jhaizhou-ops/S2Arm/blob/eefdea169f1b6ad1a9c2b6cdc4086f80b2c47da7/docs/images/launcher-welcome.png
https://github.com/jhaizhou-ops/S2Arm/blob/eefdea169f1b6ad1a9c2b6cdc4086f80b2c47da7/docs/images/launcher-library.png
https://github.com/jhaizhou-ops/S2Arm/blob/eefdea169f1b6ad1a9c2b6cdc4086f80b2c47da7/docs/images/s2arm-wordmark.png

Game artwork and gameplay screenshots are separately sourced from game
information services and publisher materials. They, and Apple support images,
are not represented as licensed under S2Arm's Apache-2.0 license. Names,
trademarks and artwork remain the property of their respective rights holders.
Game pages and image captions identify the available original sources.

s2arm.com is the S2Arm project's community website. This project relationship
does not change the rights or license terms of third-party materials.