4.18.0 (2024-11-01)

Bug Fixes

• Adjust Core.AllowHostnameUnderscore to consider that "_" is defined as Unreserved Characters in RFC 3986 (#406) (d9fbef8)
• Avoid a deprecated error when the attribute name is numeric and DirectLex is used (#412) (f0fbf51)
• checking that node has property name (#399) (9ca5a36)
• Ignore conditional comments (#401) (4828fdf)
• Support PHP 8.4 (#396) (92da247)
• undefined array key warning (#419) (01be377)

Features

• Add allowfullscreen attr for iframe (#411) (70754a2)
• add directive for removing blank nodes (#404) (c9d60c9)
• Add support for CSS aspect-ratio (#408) (93bee73)
• Allow universal CSS values for all properties (#410) (9723267)