Being tightly focused on C++, the 11.1.5 C++ Code Insight Update has no benefit for Delphi customers and we do not recommend Delphi customers to install it. Other than the C++ Code Insight changes, 11.1.5 is identical in features to 11.1. RAD Studio 11.1.5 is a full installation, and includes all hotfixes issued for 11.1.
11.1.5 contains a number of improvements and quality fixes for C++ developers using C++Builder and RAD Studio 11.1, including performance improvements, display of code completion results, improved navigation, as well as a variety of quality fixes including resolving an issue for users of the classic compiler, issues saving all files in a project, and more. There are also several new features, including handling multiple navigation destinations when Control-clicking on an identifier, delayed indexing to reduce CPU usage, and a third option for LSP Code Insight behavior which indexes all files in all projects. We recommend reading the documentation on configuring C++ Code Insight in order to tune its behavior for your projects and needs.
RAD Studio and C++Builder 11.1.5 C++ Code Insight Update can be downloaded from my.embarcadero.com, with both an online and an offline (ISO) install.
Note: when targeting iOS and using PAServer, you may need some manual configuration to assist PAServer to find Python. Please seee the ‘Additional Steps for Python Configuration on macOS‘ section in the 11.1 Patch 1 readme. (Because 11.1.5 includes all 11.1 patches, this readme’s post-patch steps are applicable.)
The 11.1.5 C++ Code Insight Update is a key release from Embarcadero, showing our dedication to C++ customers. We hope you find the improvements in it useful for your C++ development!