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Changelog
What's new and what got fixed.
- Security hardening — locked down the backend, added rate limiting, input sanitization, and proper security headers across the board
- Content Security Policy, HSTS, and CORS restrictions
- Tightened up URL handling throughout the app
- Multi-marketplace links — quick search buttons for Facebook Marketplace and OfferUp
- Post dates on listing cards — shows relative time for recent posts
- "Newest" sort option
- 12 new cities (32 total) — Oklahoma, Arkansas, Kansas, Missouri, Texas metros
- Quantity detection fix — was misreading model numbers as box counts
- Hidden search mode — special product analysis for non-vehicle searches
- Simplified to Craigslist-only (other sources had blocking issues)
- Smarter depreciation — separate curves for trucks/SUVs, standard cars, and luxury brands
- Better issue detection — misfires, rough idle, low compression, burns oil
- EV battery false positive — gas trucks no longer flagged as EVs
- Down payment ad filtering
- Expandable value factors panel
- Vehicle database expanded to 474 entries
- 30-factor value analysis — color, seasonal trends, tech features, warranty, emissions, body type, running costs, listing quality, and more
- Asking vs estimated value comparison on every card
- City-specific market and repair pricing
- Search radius filter
- Copy for Claude button
- First release — Craigslist vehicle flip analysis tool
- PHP backend, vehicle parser, depreciation model, 80+ repair patterns
- NHTSA VIN decode and recall lookup
- Deal cards with score rings, valuations, issues, and sort tabs
- Dark dashboard UI, fully mobile responsive