Guppy 1.1.0 has the following new features:
- Uses npm for package management
- Supports more Greek letters and other symbols including
leq,geq,mat2(2x2 matrix), androot(for nth roots) - Allows easy including of extra symbol definition files
- Supports the delete key
- Supports experimental non-XSLT-based rendering
- More CSS classes for customising cursor appearance
- Multiple bugfixes, especially on JS API functions