v.25.7Improvement

Allow using the Web UI by providing

Official CH changelog text
clickhouse-server with embedded configuration will allow using the Web UI by providing an HTTP OPTIONS response. #82870 (Alexey Milovidov).
The clickhouse-server with embedded configuration now enables the Web UI by supporting HTTP OPTIONS responses.

Why it matters

This feature allows users to interact with the ClickHouse Web UI when using the embedded server configuration by properly handling HTTP OPTIONS requests, which are essential for web browsers to perform CORS preflight checks and other HTTP interactions. It improves accessibility and usability of the Web UI.

How to use it

Use the clickhouse-server with embedded configuration as usual. The server will automatically respond to HTTP OPTIONS requests, enabling Web UI functionality without additional manual configuration.

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