v18.0.6

18.0.6 (2026-07-09)

Bug Fixes

• Avoid O(n^2) backtracking in inline link href regex (#4013) (a009808)
• Fix ordered lists after blockquotes (#4003) (33928d0)
• keep trailing text on HTML block close line for PI, declarations, and CDATA (#3991) (bbb84c8)