v2.0.0

v2.0.0

Features

• GitHub Gist URL support — paste a gist.github.com/user/id URL to load diffs directly from GitHub Gists (single-file, with truncation handling)
• URL hash size warning — diffs too large to share via URL now show a warning instead of silently creating broken links

Improvements

• SRI integrity hashes on dynamically loaded highlight.js theme CSS (closes the last CDN integrity gap)
• Clipboard fallback (execCommand) for tutorial copy buttons and share URL copy on non-HTTPS contexts
• Specific error message for GitHub API rate limit (403) responses
• Extracted groupHunkSteps() helper deduplicating ~70 lines of parallel tutorial step generation logic
• Tutorial state fully reset when navigating home

Fixes

• Fix j/k navigation skipping hidden files when file filter is active
• Fix tutorial state (flags, event listener, export menu) not resetting on home navigation