Changelog

What’s changed.

Engine updates, new rule additions, and product improvements. The detailed per-release changelog goes live alongside the app.

April 2026 · Pre-beta

  • Marketing site live at stratumcheck.com.
  • Closed beta active. Drafting Review tier (PPM + CADD Manual) running end-to-end against real Caltrans plan sets.
  • Rule library covers PPM + CADD Manual across all standard plan-set sheet types.
  • Three-pass pipeline (text → geometry → vision) operational.

What’s coming next

  • Open beta. Self-serve trial signup. Targeting Q2 2026.
  • Design Review tier. HDM design checks — alignment, sight distance, pavement, structures. Targeting Q3 2026.
  • Team plans. Multi-seat licensing and admin roles.
  • Bid Package Review tier. Plans-vs-specs cross-reference QA. Future.
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