Changelog • csstyle

Version 2025.8.19

Dual formatting system: Added complete journal formatting functions alongside existing Norwegian formatting
Journal number formatting: 15 new functions (format_num_as_journal_*) with international standards (comma thousands, decimal point, “NA” for missing)
Journal date formatting: 3 new functions using ISO 8601 standards (format_date_as_journal, format_datetime_as_journal, format_datetime_as_journal_file)
Comprehensive test suite: Added 79 tests across 5 test files covering all formatting functions
Complete vignette: New vignette with side-by-side comparisons of Norwegian vs journal formatting

Reorganized pkgdown.yml: Functions now grouped by user intent (Visualization, Norwegian formatting, Journal formatting) instead of technical implementation
Updated DESCRIPTION: Comprehensive description reflecting dual formatting capabilities
Enhanced README.md: Updated with key features and dual formatting system overview
Function examples: Added runnable examples to all 37+ exported functions
Internal documentation: Added @noRd to non-exported helper functions

Removed outdated files: Cleaned up 11 development files and old vignette directories
Non-portable files: Removed .DS_Store files for CRAN compliance
Updated LICENSE: Year updated to 2025
Created CLAUDE.md: Added development guidance and lessons learned

Fixed version format: Removed leading zeroes (2025.01.31 → 2025.1.31)
Enhanced documentation: Fixed missing documentation and improved function organization