2018-11-13 Adobe Acrobat Reader DC 2019.008.20081 https://get.adobe.com/jp/reader/ 11/14 追記 Security updates available for Adobe Acrobat and Reader | APSB18-40 - Adobe Security Bulletin 追記終わり 19.008.20081 Planned update, November 13, 2018 (Windows Only) - Release Notes for Acrobat DC Products