Embarcadero Delphi 12.2 Athens (29.0.53982.0329) Lite 18.4

The patch also fixes a package binary compatibility issue that prevents using packages built in RAD Studio 12.2 in RAD Studio 12.1 and 12.0, mostly affecting third-party component vendors. While only a few source files needed changes to address this binary compatibility issue, it affects almost all DCU file signatures and runtime packages for all of our target platforms. Delivering this as a hotfix would have resulted in a large download (~ 1GB) and many files to install. Using the product installer, which is intended for this purpose, offers a much better alternative than using our simple patch tool.
For this reason, we are delivering this patch as a new inline installer, delivering a brand new internal build of the product, with build number 29.0.53982.0329 (the original 12.2 release was build number 29.0.53571.9782), as you can see below.

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RAD Studio 12.2 release webinar
Embarcadero Technologies, Inc.builds tools that solve productivity problems for application developers. The company's products allow users to design, build, and run applications from a single code base across all platforms. Ninety of the Fortune 100 companies and a community of more than three million C++ and Delphi users worldwide rely on Embarcadero's award-winning products to deliver critical enterprise applications. Embarcadero is a division of Idera, Inc.