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Changelog

History of updates and improvements to 3GPP Explorer

v0.5.0Latest

2026-01-12
  • 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

v0.4.0

2026-01-11
  • 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

v0.3.0

2026-01-10
  • 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)

v0.2.0

2026-01-08
  • 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

v0.1.0

2026-01-05
  • 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