On September 14th, 2021, Maxon released Cinema 4D Release 25 (R25.010). Please refer to the official article on the Maxon Website for further details. You can find the updated documentation for both the C++ and Python Cinema 4D SDK under the following links:
Concerning plugin binary compatibility, plugins that were built for previous version should be recompiled with R25. S24 ProjectTool should be used and is available in the download section. See C++ documentation for more information.
Python plugins are compatible however 1000 symbols are deprecated. Find 25 Python Deprecated Symbols Finder, a utility tool aimed to find all Python symbols being deprecated in R25.
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