Changelog

Track updates to the PackNative - Parametric Packaging on Your Infrastructure binary. We follow Semantic Versioning 2.0.0.

v2.1.0January 8, 2026
Latest Release

Major performance overhaul. We moved the core geometry calculation from Python to Rust (WASM), resulting in a 400% speed increase for complex nesting operations.

packengine/core:2.1.0
  • Boost
    Migrated ECMA-standard geometry kernel to WebAssembly.
  • New
    Added 'Nesting Preview' endpoint to API (returns SVG of sheet layout).
  • Fix
    Resolved rounding error in DXF export for metric inputs < 1mm.
  • Breaking
    Deprecated /v1/quote endpoint. Please use /v2/quote.
SHA256: sha256:8f4b...3d2a
v2.0.4December 15, 2025

Maintenance release focusing on PostgreSQL 16 compatibility and minor security patches.

packengine/core:2.0.4
  • Security
    Patched CVE-2025-4812 in authentication middleware.
  • Fix
    Fixed memory leak in long-running container instances (>30 days).
  • New
    Added support for PostgreSQL 16 connection strings.
v2.0.0November 10, 2025

The 'Enterprise' update. Introduces multi-region support and advanced audit logging for compliance-heavy industries.

packengine/core:2.0.0
  • New
    Audit Logs: All pricing changes are now recorded in a tamper-evident log.
  • New
    Added support for Zünd Cut Center (ZCC) file format export.
  • Breaking
    Removed support for SQLite. Production instances must use PostgreSQL.
  • Breaking
    Environment variable DATABASE_URL is now required on startup.
v1.9.2October 05, 2025

Added 15 new styles to the FEFCO library.

packengine/core:1.9.2
  • New
    Added FEFCO 0426, 0427, and 0429 (Folder-type boxes).
  • Fix
    Improved error messages for invalid material thickness inputs.

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