Version was a specific planned update released in May 2021. If you are looking to install or update Acrobat Pro:
Adobe provides official release notes and direct update installers for specific versions via the Acrobat Enterprise Toolkit . Download Adobe Acrobat Pro 2021 001 20155 rar
You can download and install the latest version directly through the Creative Cloud Desktop app or by signing into your Adobe account . Version was a specific planned update released in May 2021