Changelog

March 30, 2026

• •URL pattern matching with 4 modes: Contains, Equals, Wildcard, Regex
• •6 override types: Inline Code, Redirect URL, File Upload, Headers, Mock Response, Inject
• •Header modification (set, append, remove) for request and response headers
• •API mocking with configurable HTTP status codes and Content-Type
• •Script and CSS injection with configurable timing (document_start, document_end, document_idle)
• •Rule groups for organizing overrides into folders
• •Import/Export rules as JSON for team sharing
• •Global toggle to disable all overrides without deleting rules
• •Pattern tester to validate URL patterns before saving
• •CodeMirror 6 code editor with JavaScript, CSS, and JSON syntax highlighting
• •Cross-browser support: Chrome 111+, Firefox 109+, Edge 111+
• •Manifest V3 architecture with declarativeNetRequest
• •Dark theme UI matching Catppuccin palette
• •Input validation and size limits on rule imports
• •Proper domain suffix matching for domain filters
• •Privacy policy included for browser store compliance