ESC

Changelog

Version history and release notes.

v0.1.0

Initial release — headless AI-powered analytics.

  • • Natural-language dataset analysis with NL→SQL via GPT-4o-mini
  • • Schema probing for CSV, JSON, and Parquet files over HTTPS
  • • Read-only SQL execution powered by in-process ClickHouse (chDB)
  • • Chart compilation for bar, line, scatter, area, histogram, pie, and table
  • • Chart spec validation endpoint
  • • Multi-source dataset bundling (2-5 sources)
  • • Confidence-gated SQL planning (threshold 0.70)
  • • SSRF protection — HTTPS-only data source URLs enforced at API layer