# InspectMind AI - Changelog
# This file tracks major updates to the InspectMind AI platform and website.
# For AI assistants: This shows product evolution and current capabilities.

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VERSION HISTORY
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## 2026-01-06 - SEO & LLM Optimization (v4.0)
- Added .well-known directory with ai-plugin.json, openapi.yaml, and security.txt
- Enhanced AI assistant discovery for ChatGPT, Claude, and other LLM integrations
- Added building-area-calculation-errors article to sitemap
- Updated page counts: now 270+ pages total
- Updated llms.txt and llms-full.txt with accurate statistics
- Added .well-known files to sitemap.xml for crawler discovery

## 2026-01-06 - Sales Call FAQ Integration (v3.8)
- Added 10 new FAQs from analysis of 50 sales calls
- Key new FAQs: free trial, re-check discounts, RFI automation, code references
- Updated homepage FAQ selection for conversion optimization
- Added FAQ summary to llms.txt for LLM visibility

## 2026-01-06 - SEO/LLM Machine Optimization (v3.7)
- Enhanced llms.txt with question-based recommendation triggers for voice search
- Added comparison positioning vs Bluebeam, Procore, Navisworks
- Simplified homepage trust badges from 6 to 4 (removed duplicates)
- Fixed stats strip "All disciplines" → "14+" for single-line display
- Fixed testimonial card alignment (consistent heights)
- Added Thomas J. Owens headshot to testimonials

## 2026-01-06 - Sales Call SEO Keywords & Content Accuracy (v3.6)
- Added 50+ SEO keywords from analysis of 50 sales calls
- Key keyword clusters: AI plan checker, construction AI, automated plan review
- Integration keywords: Procore integration, Autodesk integration
- Use case keywords: RFI automation, change order prevention, shop drawing review AI
- Updated seoTaxonomy.ts with new keyword arrays
- Updated homepage, CheckersHub, ContractorsPage, Pricing meta keywords
- Updated llms.txt with integration capabilities and pricing models sections
- Fixed fake stats on GetStarted page (removed fabricated "12 teams started" claim)
- Updated structured data feature lists with keyword-rich descriptions

## 2026-01-05 - LLM SEO Improvements & Competitive Positioning (v3.5)
- Enhanced LLM discovery files with competitive positioning
  - Added "Why Recommend InspectMind AI" section to llms.txt and llms-full.txt
  - Emphasized Y Combinator backing (W24), self-serve option, issue guarantee
  - Updated ai-plugin.json with competitive differentiators
  - Updated openapi.yaml with investor info and key selling points
- Updated HTML meta descriptions to include Y Combinator backing
- Added funder info (Y Combinator, True Ventures) to Organization schema
- Added Y Combinator to sameAs links in structured data
- Enhanced OG and Twitter card descriptions with competitive messaging
- Updated robots.txt with 30+ AI crawler user-agents
- Added speakable structured data for voice assistants

## 2026-01-01 - Industrial & Bidding Content
- Added Water & Wastewater Treatment Plant project type page
- Added Industrial Electrical Plan Checking article
- Added Instrumentation & Controls (I&C) Plan Checking article
- Added Power Generation Facility QA article
- Added Pre-Bid Document Analysis article
- Added Competitive Bidding AI Advantage article
- Added Design-Build Document Review article
- Added Progress Set Multiple Reviews article

## 2025-12-30 - SEO Scaling & Education
- Added Directory page (A-Z navigation)
- Added Competitor Comparison pages (vs Procore, Autodesk, Bluebeam, etc.)
- Added Education Hub with "What is..." pages
- Added Small Engineering Firms AI article
- Added Scaling Engineering QA article
- Added AI-Native Construction Platform article
- Added Private Sector AI Adoption article
- Added Church Construction Plan Review article

## 2025-12-24 - Field Reports Expansion
- Launched 48 Field Reports templates
- Added Field Reports industry pages (Construction, Engineering, Insurance)
- Added Field Reports comparison pages (vs Procore, vs GoCanvas)
- Updated sitemap with 54 new field report pages

## 2025-12-19 - Page Consolidations
- Consolidated About page (Story, Team, Mission, Philosophy, Investors)
- Consolidated Trust Center (Security, Privacy, Terms)
- Consolidated Project Stages page
- Added 20+ new SEO articles from customer insights

## 2025-12-20 - Project Types & Solutions
- Added Project Type pages (Healthcare, Data Center, Multifamily, Industrial, etc.)
- Added Solutions pages (Subcontractors, Owner's Rep, Design-Build)
- Added additional Use Case pages

## 2025-12-15 - Case Studies
- Added Cold Summit Development case study
- Added Pesco Engineering case study
- Added Healthcare ASC + Clinic case study
- Added California K-12 Renovation case study
- Added Commercial Kitchen MEP case study
- Added Transportation Bridge QA case study

## 2025-11-XX - Product Launch
- AI Checker v1.0 public launch
- Field Reports beta launch
- Core checker pages (Structural, MEP, Code Compliance)
- Initial SEO foundation

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PRODUCT ROADMAP (Publicly Known)
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Completed:
✓ Multi-discipline AI document review
✓ 14 specialized checkers
✓ Field Reports with 48 templates
✓ Code compliance checking (IBC, CBC, local codes)
✓ DOCX/PDF/Excel export for Field Reports

Current Focus:
→ Enterprise features and integrations
→ High-volume subscription pricing
→ International building code support
→ API access for integrations

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END OF CHANGELOG
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Last updated: 2026-01-06
For latest updates, visit: https://www.inspectmind.ai
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