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Changelog

Version history and updates for M-Docs

Current Version: v1.3.0
v1.3.0 February 21, 2026 Mobile Responsive Refactor

Fixed

  • Refactored mobile responsive CSS across all major documentation pages for proper mobile and tablet viewing
  • Fixed header and hero section overflow on mobile across all certification overview pages
  • Converted study path and comparison tables to card-based mobile layouts for better readability on small screens
  • Fixed topic grid cards and links overflow on mobile in Cloud certification pages
  • Fixed database reference tables causing horizontal overflow on mobile
  • Fixed back-to-top button not displaying correctly on database reference and other non-lesson pages
  • Fixed long class names and code snippets overflowing their containers on mobile
  • Fixed multiple data tables across lesson content pages causing horizontal scroll on narrow screens
  • Fixed lesson page headers, content cards, and info boxes overflowing on mobile
  • Fixed prev/next navigation buttons overlapping on mobile — now stack vertically for easier tapping
  • Fixed diagrams overflowing on narrow screens with scrollable containers

Changed

  • Added 3 responsive breakpoints (tablet, mobile, small mobile) across all pages for smoother scaling
  • Header action buttons now stack vertically on mobile with full-width for easier tap targets
  • Reduced padding and font sizes across all pages for better mobile space utilization
  • All grid layouts (topics, features, info cards) collapse to single column on mobile
  • Homepage card grid, logo, and feature sections optimized for mobile
  • Practice exam banner buttons now full-width and stacked on mobile
  • Shared styles now loaded consistently across all page types for uniform experience
  • All data tables inside content areas now automatically scroll horizontally on narrow screens
v1.2.0 January 30, 2026 Front-End Developer Expert

Added

  • Added AD0-E720 Front-End Developer Expert certification guide page
  • Complete exam overview: 50 questions, 100 minutes, 29/50 (58%) passing score
  • All 6 exam sections with detailed objectives and percentage weights
  • Section 1: Theme Management (16%) - folder structure, inheritance, translations
  • Section 2: Layout XML & Templates (22%) - layout instructions, phtml templates, security
  • Section 3: Styles (18%) - LESS, CSS compilation, style hierarchy
  • Section 4: JavaScript (22%) - RequireJS, Knockout, jQuery, UI components, mixins
  • Section 5: Admin Configuration & Page Builder (12%)
  • Section 6: Tools - CLI & Grunt (10%) - bin/magento, Composer, deploy modes
  • Recommended study path with 8-10 week timeline
  • Study resources section with links to SwiftOtter PDF, Adobe Portal, DevDocs
  • Certification comparison table (AD0-E720 vs AD0-E717)
  • Added Front-End Developer Expert card to homepage certification section

Changed

  • Updated homepage to include new AD0-E720 certification with pink/magenta theme color
  • Certification section now displays 3 certifications: Developer Professional, Front-End Expert, Business Practitioner
v1.1.0 January 30, 2026 Navigation Enhancement

Fixed

  • Fixed missing Next buttons on 18 certification topic pages preventing sequential navigation
  • Added missing Next buttons across all Domain 1 through 6 intermediate topic pages
  • Fixed missing Previous buttons on Domain 2 and Domain 4 first pages
  • Fixed sidebar navigation links not highlighting the current active page on multiple topic pages

Added

  • Implemented version tracking system and this Changelog page
  • Added AD0-E708 Business Practitioner Expert certification guidance page
  • Complete exam overview with all 6 sections and objectives for AD0-E708
  • Target audience guide for business analysts, consultants, and e-commerce managers
  • Comparison table between Developer (AD0-E717) and Business Practitioner (AD0-E708) certifications
  • Added Business Practitioner card to homepage certification section
v1.0.0 January 2026 Initial Release

Added

  • Complete AD0-E717 Adobe Commerce Developer Professional certification course
  • 13 Domain 1 (Architecture) topics with practice quizzes
  • 3 Domain 2 (Working with Admin) topics
  • 5 Domain 3 (Database/EAV) topics
  • 6 Domain 4 (UI Development) topics
  • 6 Domain 5 (Checkout & Sales) topics
  • 4 Domain 6 (Catalog) topics
  • Complete Commerce Cloud certification section
  • Magento database reference documentation
  • Interactive practice exams and quizzes
  • Mobile-responsive sidebar navigation