2021-10-12 Adobe Acrobat Reader DC 2021.007.20099 imait さん お知らせありがとうございます 21.007.20099 Planned update, Oct 12, 2021 - Acrobat & Acrobat Reader DC Release Notes Adobe Security Bulletin はまだ Prenotification Security Advisory for Adobe Acrobat and Reader | APSB21-104