Changelog

Added: New features
Changed: Changes to existing functionality
Deprecated: Soon-to-be-removed features
Removed: Removed features
Fixed: Bug fixes
Security: Security improvements

All notable changes to the MarkView (Open-Source Edition) will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Core Markdown Rendering
- Full GitHub Flavored Markdown (GFM) support
- Tables, task lists, strikethrough, footnotes
- Emoji support
- Superscript, subscript, insert, mark
- Abbreviations and definition lists
- Custom containers
- GitHub-style alerts (Note, Tip, Important, Warning, Caution)
Syntax Highlighting
- Code block highlighting for 36 programming languages
- Basic theme (Atom One Light)
- Copy code button
- Line numbers
Diagrams & Math
- Mermaid diagram rendering (flowcharts, sequence, class, etc.)
- Mermaid download (SVG/PNG)
- KaTeX math equation rendering (inline and display)
UI Components
- Light/Dark theme toggle
- Basic Table of Contents (H1-H2 headings)
- Scroll to top button
- Raw markdown view toggle
Print
- Print optimization
Technical Features
- Local file support (file:// protocol)
- External file support (http://, https://)
- Sandbox and CSP detection
- Privacy-first architecture (all processing local)
- No analytics or tracking
Developer Tools
- TypeScript codebase
- Webpack build system
- Vitest testing framework
- ESLint and Prettier
- Comprehensive documentation

Each release will include: