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SWI-Prolog downloads

Available versions

The stable release is infrequently updated. It is fine for running basic Prolog code without surprises. The development version is released roughly every two to four weeks. This is the recommended version for developers and users of applications such as SWISH or ClioPatria. Finally, the GIT and daily versions are for developers that want to contribute or have immediate access to patches. These versions are generally fine, but occasionally suffer from regression.

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