Adobe released planned updates for Acrobat DC, Acrobat 2020 and Acrobat 2017. There are three separate installers:

• Acrobat 21.001.20135 for subscribers of the Document Cloud (Continuous Track)
• Acrobat 20.001.30020 for users with a perpetual license of Acrobat 2020 (Classic Track)
• Acrobat 17.011.30190 for users with a perpetual license of Acrobat 2017 (Classic Track)

The updates can also be installed using the Acrobat menu Help > Check for Updates….

According to Adobe there are the following new features:

.

• Modernized edit and crop PDF experience
• Acrobat Chrome extension enhancements
• Create a blank page PDF from the File menu
• Navigate form fields using the Tab key in authoring mode
• Auto-undock of the heads-up display (HUD) as per the window size
• Enhanced crash dialog on Windows
• Flash Player preference removed from Acrobat
• Share archived agreements
• Acrobat Reader DC 64-bit for Windows
• Other enhancements and bug fixes

With the help of a JavaScript I have added this feature to my Acrobat already over 10 years ago… 😉