840 B
NotAlterra is an unofficial Subnautica 2 save-file manager. Cross-platform terminal application. No admin permissions or network access required.
Pre-compiled binaries — no installation, no dependencies. Just download, extract, and run.
What's new in v0.4.0
• tar.gz backup format — one archive per backup event, standard tar -xzf recovers data without the tool
• File restructure: backups/saves/, backups/config/, logs/
• Automatic migration from old NotAlterra_Backups/ directory-tree format
• --help / -h flag
• Stale config.ini auto-removed from prior versions
• Bus factor mitigation plan documented in GOVERNANCE.md
• 6 migration tests, full round-trip tar.gz integration tests
• tar + flate2 dependencies added (pure Rust, ~150KB increase)
Builds: Linux (amd64) • Windows x64