Adobe Dreamweaver 2020 (v20.2), released in June 2020, stands as a critical "maintenance" milestone in the software’s lifecycle. While it retained the visual-code hybrid identity that defined the 2020 cycle, it pivoted primarily toward security and foundational stability.

: Updated code hints and error reporting specifically for PHP 7.4.

: Upgraded from version 1.0.2o to 1.0.2u to meet contemporary security standards for encrypted connections.

: Support for ES6 (classes, arrow functions) and code hints for CSS variables .

The v20.2 update focused on modernizing the "under-the-hood" connectivity tools to ensure secure interactions with modern web servers: