⚠️ OptaPlanner stopped active development since 2023. It continues as Timefold Solver. This website remains for legacy users. See history.
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Timefold Solver 2 has been released

Wed 22 April 2026
Avatar Geoffrey De Smet
Geoffrey De Smet
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OptaPlanner creator

The former OptaPlanner team is happy to announce Timefold Solver 2.0!

It comes with additional support for complex scheduling and routing cases, a new API to escape local optima and faster solving.

Read the full announcement here.

Use the automated migration script to upgrade from OptaPlanner 8, 9 or 10 or upgrade from Timefold Solver 1.x.

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