ActivityDoctor Changelog

A transparent record of changes to parsing, repair, privacy and website operations.

v3.1 — Operations & feedback

August 29, 2026

• Added online contact form with Cloudflare D1 storage.
• Added bug reporting with metadata-only diagnostics.
• Added optional damaged FIT sample submission through a separately configured R2 bucket and explicit consent.
• Added repair outcome feedback (helped / did not help).
• Added FAQ and supported-device guidance.
• Added Google AdSense loader requested by the site owner to every HTML page before the closing body tag.
• Preserved local-only FIT processing for all normal Viewer, Validator, Repair, Editor and conversion actions.

v3.0 — Diagnosis & recovery

• FIT Health Score and recovery confidence.
• Safe Repair, Smart Repair, damaged-tail Salvage and Compatibility Rebuild.
• GPS, heart-rate, cadence, power, elevation and timestamp anomaly checks.
• Private vector route view and workout charts.
• FIT to GPX, sport editing and Web Worker processing.

v1–v2

Initial browser-only FIT parsing, validation, basic repair, viewing and SEO landing pages.