Release Notes

This chapter lists new and noteworthy updates in OptaPlanner releases. OptaPlanner follows a 3-week release cycle. Bug fixes and minor improvements are generally not announced, which is why some of the minor releases are not mentioned here.

For a step-by-step migration guide, see our upgrade recipe. We even provide a migration tool to make many of these changes automatically.

For release notes on OptaPlanner 7.x and older, please visit Release Notes on

Unresolved include directive in modules/ROOT/pages/release-notes/release-notes.adoc - include::release-notes/release-notes-8.adoc[]