Changelog

What's new

v3.0

Major ReleaseMay 2025
  • newMachine Trust Layer — 5 new v3 analyzer modules (retrieval simulation, machine trust, temporal authority, recommendation surface mapping, synthetic entity detection)
  • newSiteNexis Self-Audit — platform continuously monitors itself and displays live health scores
  • newSiteNexis Health Score — 8-dimension composite score with public showcase at /platform/health
  • newRecommendations Engine — every finding includes issue, impact, fix, and estimated improvement
  • newHistorical tracking — compare today / 7d / 30d / 90d across all dimensions
  • newDeploy webhook — every deployment triggers an automatic full audit of sitenexis.vercel.app
  • improvedAI Visibility Score now uses 8-dimension weighted formula including GEO score
  • improvedAll v3 agents implement graceful partial failure — sub-task errors never void the full run

v2.0

Major ReleaseApril 2025
  • newAI Perception Graph — models AI systems' internal semantic representation of your site
  • newEntity Intelligence Engine — entity detection, consistency, coverage, and disambiguation scoring
  • newCitation Probability Engine — 7-factor weighted citation score per page and site-wide
  • newSemantic Trust Layer — authorship, organisational, content, and structural trust signals
  • newMachine Readability Score — 7-stage extraction pipeline analysis
  • newMulti-provider AI behavior modeling — Google AI Overviews, ChatGPT, Perplexity, Claude, Gemini
  • improvedPDF report generator with all v2 scores and explainability breakdowns

v1.0

Initial ReleaseMarch 2025
  • newCore audit engine — Puppeteer crawl, Cheerio extraction, BullMQ job queue
  • newSEO Health Score — 6-dimension technical SEO analysis with full explainability
  • newSchema Intelligence — detection, validation, and auto-generated snippets
  • newLink Graph analysis — PageRank, orphaned pages, cluster detection
  • newPerformance scoring — Lighthouse integration with Core Web Vitals
  • newAI Readability Score — 4-dimension extractability analysis via Claude API
  • newSupabase authentication, Stripe billing, and PDF report generation