Version 2 supports DomPDF 2.x

Changed

• Remove the deprecated class 'Barryvdh\DomPDF\Facade' Facade in favor of Barryvdh\DomPDF\Facade\Pdf
• Set default Facade to Pdf instead of PDF
• HTML5 parser option is deprecated, because this is always on.
• orientation option was never used. Removed in favor of options.default_paper_orientation

Added

• Upgraded to use dompdf/dompdf 2.x
• setOption to change only the specified option(s), instead of replace all options.
• Magic methods to allow calls to Dompdf methods easier. (#892)
• default_paper_orientation option has been added to the defaults.
• Add option to set public path (#890)

Deprecated

• setOptions is now deprecated. Use setOption instead.
• Config dompdf.defines has been renamed to dompdf.options

Dompdf 2.0.0, highlights since 1.2.x

https://github.com/dompdf/dompdf/releases/tag/v2.0.0

• Addresses multiple security vulnerabilities (see link)
• Modifies callback and page_script/page_text handling (breaking change, see link)
• Switches the HTML5 parser to Masterminds/HTML5
• Improves CSS property parsing and representation
• Improves border, outline, and background rendering for inline elements
• Switches installed fonts and font metrics cache file format to JSON
• Adds support for the inset CSS shorthand property and the legacy break-word keyword for word-break
• Adds "end_document" callback event