Changelog
Every feature, fix, and community contribution — from the first commit to today.
v1.6.0“SEO & Credibility Protocol”Aug 01, 2026Latest
- •Self-referencing canonical URLs across all 8 site routes — eliminating inner page canonical collision
- •Page-specific OpenGraph & Twitter share cards for User Guide, Changelog, Contact, Disclaimer, Privacy, and Terms
- •Unique meta descriptions and rendered titles tailored per route
- •Unified Schema.org JSON-LD entity graph (@graph with Organization, WebSite, WebApplication, MedicalWebPage, HowTo, ContactPage)
- •Static lastmod dates in sitemap.xml replacing build-timestamp values
- •Security headers (HSTS, nosniff, SAMEORIGIN, Referrer-Policy, Permissions-Policy) in next.config.ts
- •RFC 9116 security.txt and AI discovery llms.txt added
- •H1 heading tag added on Homepage
v1.5.1“Quick Weight”Jul 12, 2026
- •Inline weight input next to IV Esmolol header — always visible, no yellow warning block
- •kg/lbs toggle built into the Esmolol tab for quick unit switching
- •Debounced input — typing "70" no longer triggers calculation at "7"
- •Weight entered in the popup auto-syncs to the main workflow (syringe pump, dosing table)
v1.5.0“Community”Jul 11, 2026
- •Contact Us page with Formspree-powered feedback form
- •Changelog page with full version history and contributor credits
- •Mobile-optimized footer (2-row layout on small screens)
- •Updated User Guide with new features
v1.4.0“Emergency & ECG Intelligence”Jul 11, 2026
- •Emergency Medication Dosage Assistant — weight-based IV drug calculator with Atropine, Metoprolol, Esmolol, and Amiodarone tables
- •Amiodarone: 900 mg in 50 ml D5W syringe pump protocol
- •ST Depression morphology mapping — Horizontal, Downsloping, and Upsloping subtypes
- •T-wave inversion and Arrhythmia now mentioned in auto-generated conclusions
- •ECG narrative applies to both Ischemia AND Viability protocols
- •Live conclusion sync — conclusion updates when ANY input changes (ECG, RWMA, symptoms, interventions)
- •Additional Notes now included in PDF reports
🏅 Community Contributors
- Dr. Harshad Sagar — Suggested ST Depression morphology subtypes for clinical specificity
- Sana Gite (Echo Technician) — Co-identified the need for distinguishing ST depression patterns
- Dr. Salman Qureshi — Recommended Amiodarone 900 mg / 50 ml D5W syringe pump dosing
v1.3.0“Education & SEO”Jul 10–11, 2026
- •Educational landing page (/dobutamine-stress-echo) with protocol timeline, indications, contraindications, and patient guide
- •Animated "Learn about DSE" CTA button with rotating gradient border
- •Product showcase tiles with GIF previews for each feature
- •OG image optimization (5 MB → 148 KB)
- •SEO refinements — title, meta descriptions, JSON-LD
- •"Know More" link added to WhatsApp share messages
v1.2.0“Legal & UX”Jul 5–8, 2026
- •Editable auto-generated conclusion preview — see and edit the conclusion before printing
- •Legal pages: Privacy Policy, Terms of Service, Medical Disclaimer, User Guide
- •Custom 404 page with ECG heartbeat animation and "Resuscitate" button
- •Date format improvements — ordinal display (e.g., 11th July 2026)
- •Native date picker with full-field click support
🏅 Community Contributors
- Dr. Nimit Shah — Suggested making the conclusion visible and editable before printing, rather than directly embedding it in the PDF
v1.1.0“Smart Conclusions”Jul 2–5, 2026
- •Hemodynamic summary with target HR row highlighting
- •Atropine stage dropdown with merged single-sentence conclusion
- •Early atropine logic for beta-blocker patients
- •Color-coded result badge in PDF (Positive / Negative / Equivocal)
- •Territory-aware result label (LAD / RCA / LCx territory)
- •Demo PDF download buttons — Positive, Negative, Viability, LFLG-AS sample reports
- •LFLG PDF: Key Metrics Summary, CR Criteria, True vs Pseudo-Severe classification tables
- •RWMA regression alert for biphasic response
- •Stage references in conclusions now use dobutamine doses instead of stage numbers
v1.0.0“Launch”Jun 25, 2026
- •Pre-launch clinical accuracy review
- •Clinical events tracking — symptoms, termination reason, and intervention documentation
- •DC Shock intervention with shock count and Joules tracking
- •Protocol-specific ECG options
- •Universal PDF Unicode sanitization for reliable text rendering
- •Maximum dobutamine dose capped at 40 µg/kg/min for clinical accuracy
🏅 Community Contributors
- Dr. Aniruddha Pawar — Identified that the maximum dobutamine dose in stress echo is 40 µg/kg/min, not 50
- Dr. Amit Gangwani — Recommended including symptomatology as a core part of the DSE workflow and final report
v0.4.0“Viability Protocol”Jun 24–25, 2026
- •Full viability protocol with biphasic response detection and 3 bull’s-eye views (Rest, Low-Dose, Recovery)
- •Professional footer with ASE/EACVI guideline citations
- •Social media links — LinkedIn, X, Instagram, Email
- •Wall Motion Analysis normalization and WMSI-based peak conclusion
v0.3.0“LFLG Protocol”Jun 22–23, 2026
- •LFLG-AS (Low-Flow Low-Gradient Aortic Stenosis) protocol mode with segmented control toggle
- •Height / BSA / SVi auto-calculation with unit toggles (kg/lbs, cm/ft)
- •Peak Jet Velocity with auto-check inclusion criteria
- •AHA 17-segment RWMA bull’s-eye for ischemia and viability protocols — visible by default
- •Rest baseline row added to all protocol tables
- •Auto-derive RWMA dropdown from segment scores
- •LFLG hemodynamic columns: AO VTI, Ejection Time, TVFLR, Cardiac Output
🏅 Community Contributors
- Dr. Aniruddha Pawar — Proposed the LFLG-AS protocol for the web app and recommended that the 17-segment wall motion diagram be visible by default
v0.2.0“Patient Prep”Jun 21, 2026
- •Pre-procedure patient instruction modal (English + Hindi)
- •WhatsApp sharing — image attachment on mobile, text + link on desktop
- •Auto-set study date to local timezone
- •Force uppercase doctor names
v0.1.0“First Heartbeat”Jun 20, 2026
- •Initial Next.js app with dobutamine dose calculator and syringe pump configuration
- •Per-stage ECG / RWMA monitoring table
- •jsPDF-based structured report export
- •Split BP into SYS / DIA with numeric keypad input
- •DSE123 branding — logo, favicon, and full SEO
Built with ❤️ by Dr. Kunal Ajay Patankar. Feature suggestions and bug reports are credited by name — share your feedback and see your name here.