ZEOS Library 8.0.0 does not support Delphi 2007 and older

A file ZBase64.pas appeared in the ZEOS Library 8.0.0 in folder with path "src\core\" that can not be compiled.
The class TBytesStream in ZBase64.pas was added in Delphi 2009.

ZEOS Library support for the Embarcadero Delphi 11, 12

While testing the components made by FMSoft uniGUI with databases, I discovered that two versions of Delphi running simultaneously were fighting over Zeolib packages. So I had to make Zeolib support for Embarcadero Delphi 11.
This addition gives the support for Embarcadero Delphi 11 to ZeosLib, changed the LibSuffix from 270 to 280 for Delphi 11.
Published on Github

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On November 14th I had to make Zeolib support for Embarcadero Delphi 12.
This addition based on Zeos 7.2.14 Release gives the support for Embarcadero Delphi 12 to ZeosLib, changed the LibSuffix from 280 to 290 for Delphi 12.
Compile for Windows 32 Target Platform.
Before my code edits, the Delphi 12 Athens compiler gave an error: "E2251 Ambiguous overloaded call to 'Max'"
Published on Github

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ZeosLib is Database components for Delphi, FreePascal/Lazarus, Kylix, C++ Builder
I used ZEOS Library for development with SQLite.