Documentation · Changelog
Release notes
v0.2.02026-05-09
Engineering reference + visual library expansion
- 25 new console pages — every classical engineering chart engineers asked for, now built.
- 16 new SVG visuals — Ashby Sy-vs-ρ · PREN tier bars · FAD (API 579 Annex 9B) · Pourbaix E-pH · Schaeffler / DeLong · DBTT tanh · Master Curve K_JC (ASTM E1921) · TTT + CCT phase diagrams · Wöhler S-N · Deformation map (Ashby/Frost) · σ_y(T) curve · Mandhane flow regime · Jominy hardenability · Gaussian posterior density · alloy-comparison cards.
- Reference lookups — UNS · ASME · ASTM · EN · DIN · JIS · GB · ISO 15608 cross-standards (37 alloys), ASTM E140 hardness conversion (HV ↔ HRC ↔ HRB ↔ HB), AWS welding-filler selector (17 base-metal pairs with SS/CS/CrMo/Ni/Al/Ti dissimilar), galvanic series ladder vs SCE.
- Engineer toolkits — printable single-page material datasheet · side-by-side alloy compare (4-up) · ASME B36.10 pipe-schedule wallet card with B31.3 sizing overlay · MSS-SP-69 support-span calculator · NDT method picker (11 methods × 3 capabilities) · API 571 failure-atlas (12 damage mechanisms · symptoms · NDT · mitigation) · CTE compatibility checker · welding heat-input window verifier · Charpy → K_IC bridge.
- 75+ literature citations across the new pages — ASME II-D / V / VIII · API 5L / 530 / 571 / 579 / 581 · NACE MR0175 / ISO 15156 · ASTM A255 / E140 / E165 / E709 / E1921 / E2118 · AWS A4.5 + A5-series + D1.1 / D1.6 · MSS-SP-58/69 · IIW Doc IX-1330.
- All visuals export-ready — every page has a Stamp button that bundles the inputs + outputs + cited clauses into a hash-chained PDF for the 25-year liability tail.
- Dashboard refresh — 4 sections (Daily flows · Engineering charts · References · Differentiators) surface the new tools immediately.
v0.1.02026-05-06
Initial public release
- 33 platform features shipped across 6 dedicated build batches.
- 952 tests passing. 0 regressions.
- Frontend (this site), FastAPI gateway, deployment runbooks.
- BYO-AI key flow: Anthropic / OpenAI / Azure / Bedrock / Vertex / Ollama.
- Two vertical demonstrators: refinery CDU + FPSO topsides.
- Time-machine replay, cross-vendor reconciliation, posterior versioning.
- A Javanshir Hasanov production.