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Version History

March 1, 2026

March 5, 2026

March 7, 2026

March 9, 2026

March 17, 2026

March 20, 2026

March 27, 2026

March 30, 2026

April 11, 2026

v1.0.0

Initial pilot launch at SCARB Symposium (2026) with full LA Embryology Group theme and design.

v1.1.0

  • Generate abstract feature.

  • Produces structured summary including background, objective, key findings, conclusion, and clinical relevance.

v1.1.1

  • Updated sources panel UI

  • Displays top 3 sources with dropdown for additional references (desktop + mobile)

v1.2.0 - Discover Feed (Beta)

  • New Fertility Intelligence Feed page

  • Article cards with Read & Ask feature

  • Inline AI chat per article

  • Sidebar Discover icon

v1.1.3 - Discover UI Cleanup​

  • Simplified category tabs

v1.1.4 - Feed Improvements

  • Global IVF news

  • Added Research tab (Fertility & Sterility, Human Reproduction)

  • Duplicate article filtering

v1.1.5 - 1.1.7 — Feed Bug Fixes

  • Fixed HTML code showing in article descriptions

  • Removed description and source label from cards

  • Clean card view: title, category, date, and Read & Ask only

v1.1.8 - Final UI Polish

  • Larger responsive logo on Discover page

  • Logo scales correctly on mobile without overflow

v1.1.9 - v1.2.0

  • Add discover icon (v1.1.9)

  • Fixd answer parsing (no answer available) + add Retry button on failed responses (v1.2.0)​

v1.3.0 - PDF Upload & Perplexity Integration

  • PDF upload button added to input bar

  • Uploaded papers route to Perplexity sonar-pro API (now active)

  • 4 analysis prompt: Understand, Interpret, Critical Thinking, Application

  • PDF filename pill with remove (✕) option

v1.3.1 - Sticky Input Bar & Thinking Timer​

v1.3.2 - UI Layout & Sidebar Redesign

  • Logo pinned top-left on desktop, large and always visible while scrolling

  • Logo hidden on mobile for clean view

  • Return floating pill sidebar returned and always visible.

  • Mobile hamburger menu (3 lines) opens slide-in sidebar overlay

  • Sidebar built to scale with placeholder slots for future features (PDF Library, IVF lab tools, and image analysis)

  • Title "EGG Nexus AI" centered and fades when chat begins

v1.4.0 - File Upload Expansion

  • Image upload added (JPG, PNG, WebP, HEIC/HEIF)

  • HEIC auto-converted to JPEG for mobile compatibility

  • Four image analysis buttons: Observe, Grade, Compare, Research

  • Thumbnail preview shown for uploaded images

v1.5.0 — Data + Chart Generation

  • Excel (.xlsx) and CSV upload added

  • Four data chips: Summarize, Trend Chart, Compare, Correlate

  • Interactive charts render inside chat bubble

  • Clinical insights generated alongside chart data

v1.5.1 - Image Analysis Fix

  • Fixed image chip buttons (Observe, Grade, Compare, Research) to send directly with the image attached

  • Added image processing guard: Ask button shows "Processing..." while image converts

  • Changed thinking indicator from "is researching..." to "is thinking..." with live timer preserved

v1.5.2 - PDF Export

  • Added Download as PDF button to sidebar (desktop) and hamburger menu (mobile)

  • 4 download modes: full Session, last response, chat only, abstract only

  • PDFs include clickable citation hyperlinks + 2 column sources layout, compact snippets, and page numbers

  • Branded header + disclaimer banner + L.A. EGGS footer on every export

v1.5.3 - Feature Guide

  • Added "?" help icon to sidebar (desktop) and menu (mobile) - always visible

  • Opens a reference card modal with current 8 current features + explained

  • Updates to ensure app remains fully stateless and clean sweep after closing.

v1.6.0 - Data Tab + Evidence Lookup

  • New "Data" button added to desktop + mobile. Routes to new analytics page

  • Evidence Lookup tool: enter embryo parameters (biopsy day, Gardner grade, PGT status) and patient info (age, AMH, cycle number) and retrieve what published clinical literature says about outcomes for that specific combination

  • Updated search to include broader biomedical literature.

  • Results include cited evidence summary with source badges

v1.6.1 - UI Fixes

  • Inline hyperlinks in results now render as clickable pink links

  • Sources section collapses to 3 visible, with expand/collapse toggle

v1.6.2 - Features card update

  • Users can now see the Data tab described alongside all other features​

v1.6.3 - UI updates

  • Placeholder text also updates contextually depending on whether a PDF, image, or spreadsheet is uploaded

  • No more text cutting off to the side. Chat input box now expands downward as you type long prompts

v1.6.4

  • Gemini 2.5 Flash Integration

  • Generates abstract faster and improved response structure

© 2026 Los Angeles Embryology Group. All rights reserved.

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