Release v2.0.0: Major Feature Update

New Features:
• Export Profiles - Save and load export configurations
• Mermaid.js diagram support - Render flowcharts, sequence diagrams, and more
• Command Palette (Ctrl+Shift+P) - Quick access to all commands
• GitHub Light/Dark preview themes - Beautiful code preview styling
• Table Generator - Interactive table creation tool
• ASCII Art Generator - Create text banners, boxes, and templates
• Resizable Preview Pane - Drag divider to adjust editor/preview sizes
• Pop-out Preview Window - Open preview in separate window with live sync

UI/UX Improvements:
• Fixed advanced export dialog visibility (added .hidden CSS class)
• GitHub-style table headers with light grey background
• Removed gradients from table headers
• Clean, professional preview rendering

Technical Changes:
• Updated all UI components for new features
• Enhanced TabManager to support resizable panes
• Added MutationObserver for live preview sync in pop-out window
• Improved CSS styling consistency

🤖 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pan-converter",
-  "version": "1.9.2",
+  "version": "2.0.0",
   "description": "Cross-platform Markdown editor and converter using Pandoc",
   "main": "src/main.js",
   "scripts": {