Release v1.1.17

v1.1.17

Content Sanitization for Security

• XSS Protection: Built-in content sanitization to prevent cross-site scripting attacks
• Opt-in by default: Maintains backward compatibility (sanitization disabled by default)
• Built-in sanitizers:
  • escapeHTML - Escapes HTML tags to display them as text
  • stripHTML - Removes all HTML tags from content
• Custom sanitizer support: Use your own sanitization library (e.g., DOMPurify)
• Runtime configuration: Change sanitizers dynamically via setSanitizer()

Accessibility (ARIA) Support

• Full ARIA label implementation for screen reader compatibility
• role="log" and aria-live="polite" for message area
• Proper labeling for all interactive elements (input, send button)
• Configurable ARIA labels via constructor options

Mobile Experience Enhancements

• Automatic viewport meta tag management to prevent zoom on input focus
• Virtual keyboard detection and layout adjustment
• Dynamic padding adjustment when virtual keyboard appears/disappears
• Smooth transitions for keyboard show/hide events

Internationalization (i18n) Support

• Built-in translation system with zero dependencies
• Support for multiple languages via setLanguage() method
• RTL/LTR text direction support with setDirection() method
• Translatable UI elements: send button, input placeholder, title
• Default English translations with easy extension for other languages

Bug Fixes

• Fixed page jumping issue: Changed scrolling to use scrollTop instead of scrollIntoView to prevent entire page from scrolling
• Fixed input field clearing issue: Input field was being cleared before callback could read the value
• Fixed test file callbacks: All test HTML files now properly handle user input for manual testing

Developer Experience

• Enhanced API documentation: Added comprehensive docs for sanitization and i18n features
• Improved test coverage: Reached 85.94% coverage with 122 tests passing
• Added favicons: All example and test HTML files now have consistent favicon branding
• Smart scrolling in demos: Reduced UI jumping in multilingual demonstrations

Test Coverage

• Added 21 new tests covering all new features
• Maintained 85%+ overall test coverage (85.94%)
• Comprehensive testing for ARIA, mobile, i18n, and sanitization functionality
• Added Playwright E2E tests for virtual scrolling + sanitizer integration