March 9, 2026
v1.3 — Launch
Public Launch + SEO & Education Hub
New
Improved
- Launched public-facing site with full SEO — Open Graph, Twitter Cards, sitemap, robots.txt
- Added /learn education hub with 4 in-depth guides: GEX, Max Pain, Greeks, Unusual Flow
- Added legal pages: Terms of Service, Privacy Policy, Risk Disclaimer
- Added free Options Screener — no account required, scan top tickers for sentiment, GEX, Max Pain
- WebSocket heartbeat — auto-reconnect on stale connections (>30s without pong)
- Usage quota alerts in Settings — amber at 70%, red at 90%
- Revoke API key confirmation modal replacing native browser confirm()
March 2, 2026
v1.2
Login Flow Overhaul + Key Management
Improved
Fixed
Security
- Login now works like standard SaaS — email + password automatically restores your session key, no manual key pasting required
- Fixed key revocation bug where masked keys were being passed to the database lookup, silently failing
- Added
RevokeAllUserKeys(userID) — bulk revoke by user ID bypasses masking entirely
- Added
GetLatestActiveKey(userID) — returns plain-text active key for session restoration on login
- New API keys shown exactly once at registration — modal with copy button and confirmation gate
- Navigation now shows "Dashboard" button for authenticated users across all public pages
February 20, 2026
v1.1
Stripe Billing + Subscription Management
New
API
- Stripe Checkout integration — upgrade to Trader, Pro, or Institutional from the Pricing page
- Stripe Customer Portal — manage subscription, update payment method, view invoices
- Webhook handler for real-time plan upgrades/downgrades on payment events
- Settings page with live subscription status, plan badge, and usage metrics
- Past-due banner with payment update prompt
- POST /api/billing/checkout and /api/billing/portal endpoints added
February 10, 2026
v1.0 — Beta
Initial Release — Core Analytics Engine
New
API
- Core analytics engine: Greeks (Delta, Gamma, Vega, Theta), GEX with Gamma Flip, Max Pain, Expected Move, Unusual Flow
- REST API with plan-gated access — Free, Trader, Pro, Institutional tiers
- WebSocket streaming — real-time analytics pushed every 5 seconds (Pro+)
- API key auth via
X-API-Key header or ?key= query param for WebSocket
- Rate limiting per plan with usage tracking
- Full dashboard UI with live streaming, symbol selector, and tabbed analytics views
- Supabase-backed auth and key storage