Changelog

New features, improvements, and fixes.

Shipping activity

2,351 contributions in the last year

IMPROVED

Faster Apple Health Charts

  • •Apple Health data is now pre-aggregated into sessions, reducing 7.4 million raw samples to ~91,000 processed rows
  • •Charts load significantly faster, especially for users with months of data
  • •Aggregation runs automatically after each sync and hourly as a safety net
IMPROVED

Smarter Connection Monitoring

  • •Withings connections now have catch-up sync (hourly), matching the WHOOP pattern
  • •Expired Withings tokens show a clear "Reconnection needed" badge instead of silently failing
  • •OAuth tokens for both WHOOP and Withings are proactively refreshed every 30 minutes
  • •Dashboard banners alert you immediately when any connection needs attention
NEW

Connect WHOOP Instantly with Your Own API Key

  • •Create your own WHOOP developer app and connect in about 2 minutes, no approvals, no waiting list
  • •Brand new 3-step setup guide on the Connections page, with a built-in video walkthrough
  • •Your API credentials, your rate limits, every user gets instant access to their data
  • •Your Client ID and Client Secret are stored encrypted and only used to sync your own data
  • •This unlocks unlimited growth for VitalTrends, more data providers and bigger features are on the way
NEW

Integration Request Form

  • •Vote for the integrations you want next from the Connections page
  • •Choose from Garmin, Oura, Fitbit, Polar, Samsung Health, Strava, Google Fit, Eight Sleep, or suggest your own
  • •Update your selections anytime
NEW

Apple Health Integration

  • •Sync heart rate, HRV, resting HR, steps, sleep stages, workouts, and more from Apple Health
  • •Pair your iPhone via a one-time code from the Connections page
  • •Dedicated Apple Health dashboard with 10 interactive charts
  • •Background sync via the VitalTrends iOS companion app (available on TestFlight)
  • •Supports SpO2, respiratory rate, weight, body fat, active/resting energy, and walking distance
NEW

Async CSV Export with Cloud Storage

  • •Exports now process in the background, no more waiting for large datasets
  • •Download ready exports from the Export page when processing completes
  • •Delete old exports you no longer need
  • •Export files stored securely on Cloudflare R2
IMPROVED

WHOOP Connection Status

  • •Connections page now shows "Reconnection needed" when your WHOOP OAuth token has expired
  • •Force Sync button is hidden when reconnection is required, replaced with a Reconnect button
IMPROVED

Payments Unblocked

  • •New users can now subscribe again (previously paused due to WHOOP API limits)
  • •WHOOP integration is still in progress, Apple Health and Withings Scale are fully supported
  • •Acknowledgement checkbox on the billing page so you know what to expect before subscribing
NEW

SEO Foundation

  • •Added comprehensive SEO meta tags, Open Graph, and Twitter Cards across all public pages
  • •JSON-LD structured data for better search engine visibility
  • •Canonical URLs and sitemap generation
IMPROVED

Security Hardening

  • •Added security headers middleware (X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and more)
  • •Hardened cookie settings and proxy trust configuration
  • •Cleaned up robots.txt to block authenticated routes without exposing admin paths