The C#/.NET SDK reached v1.0.1 in December 2023, and the company has been working on the Python and Java versions since then, (see "Microsoft's Semantic Kernel SDK Ships with AI Agents, Plugins, ...

Semantic Kernel currently supports the C#, Python, and Java programming languages. Not all Semantic Kernel features are supported in all of these programming languages.

Other than Java, the Semantic Kernel SDK also supports C# and Python programming languages. In July 2023, Microsoft also announced updates to the Semantic Kernel Tools.

Semantic Kernel has implementations in C#, Python, and Java, but not all SK features are supported in all of these programming languages. Haystack is implemented exclusively in Python. Haystack ...

Microsoft this week announced Semantic Kernel, ... It works with conventional programming languages, with current preview support for "C# and Python," the announcement indicated.