OpenMIS
Continuous Progress

Changelog & Release Notes

Complete history of releases, new features, and security hardening in OpenMIS.

v1.0.0Latest Release
Released October 10, 2026

Initial Production Release — OpenMIS Core Platform

The initial full release of OpenMIS, delivering complete browser-first spreadsheet ingestion, automatic data profiling, reversible transformations, deterministic KPI analytics, interactive ECharts canvas, visual report editor, anti-DDE export sanitization, and 7 business MIS templates.

Included Features & Enhancements

  • Client-side CSV and XLSX parser executing inside HTML5 Web Workers with zero cloud uploads.
  • Automated Data Profiler with type inference (Number, Date, Categorical, Boolean, Identifier) and missing-rate detection.
  • Reversible Data Cleaning Engine with trim, deduplication, row filters, and full undo/redo stack.
  • Deterministic Insights Engine computing category concentrations, IQR outliers, and period growth with zero-divide protection.
  • Apache ECharts Canvas with responsive resizing and accessible data table toggles on all widgets.
  • Visual Report Editor with Widget Inspector panel, custom measures/dimensions, sort criteria, and color themes.
  • Full local persistence in browser IndexedDB (openmis-db) and portable versioned ReportDefinitionSchema v1.0.0 JSON import/export.
  • Formula Injection (DDE) Sanitizer escaping =, +, -, @, \t, \r characters on CSV/XLSX downloads.
  • 7 Production MIS Templates with synthetic datasets: Sales, Finance, Inventory, HR, Operations, Marketing, and Projects.
  • Print-friendly executive stylesheet (@media print) for board-ready PDF generation.