Version Management · Deployment History · System Provenance
WeylandAI
Version Control · Rollback · Rollforward · 1-Click Deploy
Live Version Management
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Activation Log — Append-Only
SYSTEM HISTORY · PROVENANCE RECORD
The Full Pipeline
HuntX
SAM → Lead
→
SubX
RFP → Schedule
→
SightX
Schedule → 3D
→
TakeoffX
Schedule → BOM
→
PropX
BOM → Proposal
WeylandAI automates the commercial construction bid cycle from lead discovery through submittal delivery.
84 products across BUILD, FIELD, HUNT, INDUSTRIAL, ENERGY, WATER, INTEL, DEFENSE, COMPUTE, CRYPTO verticals.
Every product displaces a human role at $1,500–$50,000/month.
HASCOM Origins — Before Weyland
PRECURSOR
HASCOM Toolkit
era:hascom-pre-weyland
The precursor to everything. HASCOM (Hardware and Architectural Specification Component Object Model) was the original intelligence layer —
built before WeylandAI existed as a brand. Manufacturer PDFs from LaForce, Beacon CDL, Allegion, Von Duprin, LCN, Schlage, and dozens of others.
Built a full cross-referenced catalogue. Allegion Registry — product codes, series, fire ratings, ANSI grades, all mapped to installation contexts.
This is what SubX searches against today.
The first public SubX. Hardware schedule intelligence tool that lived entirely in the browser.
Upload a spec PDF, watch AI extract door numbers, frame types, hardware sets, and fire ratings
without a single server call. PDF.js rendered spec sheets in-browser at full fidelity.
SheetJS exported to Excel with one click.
PDF.jsSheetJS ExportBrowser-Native
1 file2025weylandai.com/subx
CPS Integration — v2.4 → v2.7
v2.6.6
CPS Cut Sheet Review Modal
subx:v2.6.6-cps-modal
The first version where SubX knew what the hardware looked like. The CPS catalogue —
747 pages across 10 manufacturer catalogues, FTS5-indexed — wired into a modal review panel.
After extracting a hardware item, click it and see the manufacturer's cut sheet rendered inline.
The contractual moment: the team agrees on exactly which Von Duprin 99NL or LCN 4041 ships.
CPS ModalCut Sheet PreviewProduct Confirmation
Late 2025CPS catalogue first integrated
v2.7.0
CPS Becomes Authoritative
subx:v2.7.0-cps-sole-source
Web discovery deprecated. Too slow, too fragile, too dependent on third-party uptime during a bid.
CPS is now the sole authoritative source for all cut sheets. The catalogue is the ground truth.
10 catalogues cover 95% of commercial hollow metal hardware specification.
CPS Sole SourceWeb Discovery DeprecatedFTS5
Late 2025Architectural decision
Intelligence Refinement — v2.8.x · Jan 2026
v2.8.x Series
SubX Precision Sprint
subx:v2.8.0-to-v2.8.15
Fourteen point releases in January 2026. Each one sharper than the last.
v2.8.12 — Remove MATCH DETAILS overlay (QF-2026-0115-CPS-001)
v2.8.13 — Custom query + POST /api/cps/search-component with score normalization
v2.8.14 — Max-score group sorting
v2.8.15 — Zoom reset to 100% on cutsheet view transition
14 releasesJanuary 2026
Production Deployments — Feb–Mar 2026
v2.9.8
SubX v2.9.8 — Race Condition Fix
subx:v2.9.8-race-condition-fix
Extraction race condition fix. When multiple PDF pages were processed in parallel,
hardware items from one page could collide with another's state. Fixed with sequential state commit.
Diagnostics panel surfaced extraction confidence, source citations, CPS match scores.
QF-2026-0126-UI-001
Race condition in parallel page extraction — fixed with sequential state commit
Diagnostics panel: confidence scores, source citations, CPS match quality
PDF container padding reduced (2rem → 1rem)
2026-01-26Production
v3.0.0 — Feb 27
Staging Snapshot — v3.0.0
v5-staging-feb27
8-file staging snapshot. First v3 shell: new SPA architecture, SubX embedded, basic index.
ProductAPI returning 4 initial products. Foundation for the multi-product expansion.
8 files4 productsv3 SPA
2026-02-27.deploy-staging/
LIVE NOW
v3.0.0 Production — 30 Files
v6-deploy-mar11
30-file production deploy. Full suite: analytics, athena, game, demo, commercial builder,
crew, proposals, themes, valuation, and more. Worker /api/products returns 12 crew members.
Site visible: 4 products — index.html product display section not yet updated.
30 files12 in worker4 visible on site
2026-03-11.deploy/Currently live
The Road Ahead
TARGET
v3.1.0 Source — 84 Products
v7-source-mar15
Current source (frontend/). 84 products across 10 verticals: BUILD, FIELD, HUNT, INDUSTRIAL,
ENERGY, WATER, INTEL, DEFENSE, COMPUTE, CRYPTO. Full product catalog.
33 files. This is the version that should be live.
Activate it above to deploy all 84 products to weylandai.com.
33 files84 products10 verticalsReady to deploy
2026-03-15frontend/
On Version Immutability
Every activation creates a new entry in the activation log — it never overwrites prior entries.
"Set Live" is always a forward operation: you move to a new state.
Rollback is just rollforward to an earlier version. The log is the proof.
No version can be deleted from the history. Snapshots are append-only.
The Activation Log above shows every deployment event, who triggered it, and when.
Any point in history can be restored by clicking "Set Live" on that version's card.