Changes of version 31.4.0

• Add characters:
  • OCR HOOK (U+2440) .. OCR BOW TIE (U+2445) (#2465).
• Add slanted dollar and cent sign (#2408).
• Add round-top capital A (#2472).
• Fix cv41 application to ss01, ss02, ss04, ss06, and ss15.
• Fix cv54 application to ss01, ss03, ss04, ss06, ss07, ss09, ss12, ss14, ss15, ss17, and ss18.
• Fix cv62 application to ss01, ss02, ss04, ss07, ss09, ss13, ss15, ss16, and ss18.