Changelog (v4.4.21...v4.4.22)

• bug #40923 expose references detected in inline notation structures (xabbuh)
• bug #40514 Allow tabs as separators between tokens (bertramakers)
• bug #40707 Fixed infinite loop when parser goes through an additional and invalid closing tag (alexandre-daubois)
• bug #40503 fix parsing some block sequences (a1812)