This specific version was part of a larger push toward a more collaborative PDF workflow. If you were running version 2019.010.20064, you had access to:

The "Share" button became the center of the experience, replacing older, fragmented methods of sending files.

A streamlined way to send PDFs for review via a single link, allowing reviewers to use @mentions for feedback.

Patch Spotlight: Inside Adobe Acrobat Pro DC 2019.010.20064 On December 11, 2018, Adobe released a planned update for , version 2019.010.20064 . While minor version numbers often slip under the radar, this specific build was a critical "Continuous Track" update focused on stability, security, and refining the Document Cloud (DC) experience. Why This Update Mattered

It focused on smoother services integration, including fixes for sharing links and document tracking.

For those on the Continuous track, it continued to push the unified "Home" view, designed to keep your recent files and shared documents in sync across desktop, web, and mobile. Key Features of the 2019 DC Era

The primary goal of this December 2018 release was to fortify the software against security vulnerabilities and resolve lingering bugs from the major 2019 overhaul introduced just a month prior.