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Product history · Releases

Changelog

History of updates and improvements to 3GPP Explorer.
Versions
9
Latest
v0.7.1
  1. v0.7.1Latest
    • Added Key Specs link to main navigation
    • Bidirectional linking between Glossary and Key Specs pages
    • Key Spec badge shown on glossary entries that reference TOP 50 specifications
    • Fixed spec links to open detail page instead of search
    • Fixed title priority: document title now takes precedence over AI-generated summary
  2. v0.7.0
    • New Technologies section with detailed pages for LTE, LTE-Advanced, LTE-Advanced Pro, 5G, and 5G-Advanced
    • Comprehensive Glossary with 24 terms covering Core Network, RAN, Physical Layer, Services, and Security
    • Glossary entries include evolution across releases with specification references
    • Technology pages link to glossary for detailed explanations
    • Added Technologies and Glossary links to header and footer navigation
    • Fixed 5G naming (was incorrectly labeled as 5G NR)
  3. v0.6.1
    • Added dynamic sitemap.xml generation with all published specifications
    • Sitemap includes 1600+ specification URLs for better SEO
    • Updated robots.txt with correct domain (3gpp-explorer.com)
    • Fixed canonical URLs to use production domain
    • Sitemap auto-generates during build process
  4. v0.6.0
    • Added breadcrumb navigation to specification pages
    • Specification status badge (Draft/Approved) based on 3GPP version numbering
    • AI relevance score with explanatory tooltip
    • New release detail pages (/releases/[release]/) with series filtering
    • New series detail pages (/series/[series]/) with release filtering
    • New category pages (/categories/[category]/) with subcategory filtering
    • Series mapping with network layer classification
  5. v0.5.0
    • Redesigned feature boxes on homepage with dark theme and document count
    • Added changelog page accessible from footer
    • Improved search to include more fields (description, key_technologies)
    • Search results now ranked by citation count
    • Topics pages now use consistent SpecCard component
    • Added publication date to specification cards
    • Fixed releases page link to specifications
    • Added proper spacing between content and footer
  6. v0.4.0
    • Added Key Specifications page with top 50 most cited specs
    • Citation analysis showing reference counts between specifications
    • Evolution tracking for specifications across releases
    • Topics/Categories system for browsing by technology area
    • Dark mode support with system preference detection
    • Author and company profile pages with release statistics
  7. v0.3.0
    • AI-powered metadata extraction using LLM
    • Automatic categorization and summarization of specifications
    • Key technologies extraction from document content
    • Business impact and complexity level classification
    • Multi-language support (English, Czech)
  8. v0.2.0
    • Document conversion pipeline (DOC → DOCX → HTML)
    • Support for EMF/WMF image conversion to PNG
    • MathML preservation for mathematical formulas
    • R2 storage integration for document hosting
    • Batch processing with checkpoint recovery
  9. v0.1.0
    • Initial release
    • 3GPP FTP catalog synchronization
    • Basic specification browsing
    • Release and series filtering
    • Cloudflare Workers API backend
    • D1 database for metadata storage

View the full source code on GitHub