nxformat 1.0.0

NXFormat 1.0.0

NXFormat 1.0.0 includes the NXConvert desktop application and CLI, the Rust
archive writer, the C API and the header-only C++17 reader.

Features

• Convert supported already-decrypted DNSP/DXCI packages, extracted trees and
  NUP v1 archives into NX.
• Add updates and DLC, remove snapshots and compact unused space.
• Store new game-data blocks without compression using CLI --no-compress
  or the desktop Non preset. Remove existing game-data compression with
  compact ARCHIVE.nx --no-compress. Deduplication and integrity checks remain active.
• Read independent RAW/Zstandard blocks with per-slice CRC-32C checks; verify
  archive metadata, Media payloads and logical files with SHA-256.
• Keep supported native-package reconstruction recipes by default; exact
  rebuilding requires the recipe and all referenced file content.
• Embed commands through the C API, including callback-backed plaintext sources,
  progress reporting and cancellation.

NXConvert does not decrypt content or provide keys or game files. Emulator
compatibility depends on the emulator integration and the selected content.
This release is NXFormat / NXConvert 1.0.0, with separate 4096-byte header
pages. The exact binary header fields are defined in the format specification.

Packages

Package	Contents
Windows x64	NXConvert app, shared/static libraries and headers
Linux x64 / arm64	NXConvert app, shared/static libraries and headers
macOS universal	NXConvert app bundle, CLI, shared/static libraries and headers
Android arm64	Shared/static libraries and headers, no desktop app

Release archives include CMake package configuration. SHA256SUMS is published
as a separate attachment. nxformat-xmake-1.0.0.zip contains the xmake package
repository populated with those archive hashes. Extract it and register the
local directory with xmake. Publication adds no commits to the source repository.

Build NXConvert from source with Rust 1.95 or newer:

cargo build --release --locked --manifest-path app/Cargo.toml

The Rust writer and C API support Rust 1.80 or newer. The independent C++ reader
requires C++17 and a caller-supplied Zstandard decoder for compressed blocks.
See the README, CLI guide, reader guide
and format specification for usage and integration.