Changelog
Track the latest updates, new tutorials, and improvements to SheetHelper.
January 2026
New Tutorials
- Excel Data Validation — Learn how to create dropdown lists, restrict input ranges, and set up custom validation rules
- Excel Find and Replace — Advanced techniques for searching and replacing data across worksheets
- Excel Text Functions — Master text manipulation functions including LEFT, RIGHT, MID, CONCATENATE, and more
Improvements
- Updated Excel Text Function tutorial with detailed examples and step-by-step images
- Enhanced Excel SUM Function guide with new image references and clearer explanations
- Added monthly view trends chart to track popular content and site statistics
December 2025
New Tutorials
- Excel COUNT Function — Complete guide to COUNT, COUNTA, COUNTBLANK, COUNTIF, and COUNTIFS
- Excel IF Function — Step-by-step tutorial on conditional logic with nested IF examples
Site Features
- Added table of contents navigation for easier article browsing
- Added related articles section to help discover relevant guides
Improvements
- Updated Excel tutorial posts with English translations and animated GIFs
- Improved markdown rendering with DaisyUI styled horizontal rules
November 2025
New Tutorials
- Excel PivotTable Error Display — Analysis of how PivotTables handle and display error values
Site Features
- Added tags support to article metadata for better content organization
- Implemented cookie consent banner with Google Analytics integration
- Added page titles to all routes for better SEO
Improvements
- Updated privacy policy and cookie policy documentation
- Refined about page content
October 2025
Improvements
- Added cover images to all posts for a more visual browsing experience
- Improved table styling in markdown content
- Updated feedback section text for better clarity
September 2025
New Tutorials
- Excel Conditional Formatting — Complete guide to highlighting cells, data bars, color scales, and icon sets
- Excel Data Cleaning — Techniques for cleaning and transforming messy spreadsheet data
- Excel Formula Errors — Comprehensive guide to understanding and fixing common formula errors
Site Features
- Added post sorting functionality (newest, oldest, alphabetical, popular)
- Implemented monthly popular posts tracking and display
- Added dynamic recent articles section on homepage
- Added global SEO meta descriptions and keywords for better search visibility
- Implemented post view tracking and statistics
Improvements
- Added inline code block styling in markdown content
- Optimized article utilities and markdown processing modules
August 2025
Site Launch
- SheetHelper officially launched with initial Excel and Google Sheets tutorials
- Core features: article system, responsive design, dark mode support
- Initial tutorials covering VLOOKUP, cell references, sorting, autofill, and more