v1.6.3

What's New

Code block word wrap toggle

• New Wrap button in code block hover controls
• Toggles word wrap to eliminate horizontal scrollbars
• Line numbers stay aligned correctly on wrapped lines

PDF export improvements

• Open button in success notification to open PDF with system viewer
• Progress bar now dismisses properly before showing the notification

Bug fix

• Inline code spans (e.g. $$...$$) no longer incorrectly treated as math expressions