# Changelog

## 2026-09-05 public generator update

- Included the complete Blueprint generator in the public web and Windows builds.
- Expanded Help to 17 topics in all nine languages, including controls, result interpretation, examples and blueprint importing.
- Corrected Help explanations of target units and machine utilization.
- Added matching generator source, transitive client-library notices and the approved public operator details to release packages.

All notable changes to the Factorio Production Calculator are recorded here.

## 1.0.0 — 2026-09-04

First release.

- Complete Factorio 2.1.17 + Space Age calculators for Science, Production, Quality Production, Recycling, Quality Recycling, Rocket Freight and Energy.
- Recursive production chains, global/local chain-wide settings, machine research and priority hierarchies, modules, Beacons, logistics, belt sizing, construction totals and geometry previews.
- English, German, Spanish, French, Italian, Japanese, Russian, Simplified Chinese and Traditional Chinese interface data.
- Integrated multilingual Help workspace with quick start, function reference, example workflow, glossary, limitations and release/legal notices.
- Responsive global and per-product chain-wide module-priority summaries that keep `PRODUCTIVITY › SPEED › QUALITY › EFFICIENCY` inside their boxes while preserving alignment.
- Quality Production now defaults to direct item-quality routes and models mining-drill module slots, speed, power and expected Normal-through-Legendary ore output in both global and per-chain settings.
- Manual Quality Beacon controls show the occupied module slots per Beacon explicitly.
- Version, contact and release links appear below every calculator workspace; GPL and third-party notices now have styled website views.
- Added a privacy-conscious, step-by-step GitHub publishing guide for the anonymized source release.
- Public STRATO build with dedicated `/en/`, `/de/`, `/es-ES/`, `/fr/`, `/it/`, `/ja/`, `/ru/`, `/zh-CN/` and `/zh-TW/` SEO routes, reciprocal `hreflang`, styled privacy/legal/license/attribution pages, source download, sitemap and indexing configuration.
- Footer-aware desktop sizing keeps the complete release/contact line visible while the calculator columns scroll inside the remaining viewport.
- Next.js updated to 16.3.4 after the release security audit; the production dependency audit reports no known vulnerabilities.
- Public, indexable static website package and anonymized GPL-3.0-only source package.
