LocalSend3DS v1.0.0

First public release of LocalSend3DS, an unofficial LocalSend-compatible client for the Nintendo 3DS family.

Highlights

• Native .3dsx and .cia builds
• Bidirectional LocalSend discovery
• One-file receive and send support
• Outgoing HTTP and fingerprint-pinned HTTPS with mutual TLS
• Verified on real New Nintendo 2DS XL hardware with official LocalSend peers on macOS, Linux, and Android

Current limitations

• Incoming transfers use HTTP
• PIN-protected recipients are not supported
• Multiple files, folders, text, and clipboard transfers are not supported
• Windows and iOS interoperability remain unverified
• Correct Nintendo 3DS system date and time are required for outgoing TLS certificate validation

See SHA256SUMS for release artifact checksums.