Navigation : test ../../ test dev.html Developer Guide test ../../ test dev/dev-overview.html - Overview test ../../ test dev/dev-release.html - Release and upgrades test ../../ test dev/dev-release/release-notes.html -- Release notes 4.1 test ../../ test dev/dev-release/changelog.html -- Changelog 4.1 test ../../ test dev/dev-release/migration-guides.html -- Migration guides 4.1 test ../../ test dev/dev-release/previous-versions.html -- Previous versions test ../../ test dev/dev-release/previous-versions/4.0.html --- 4.0 test ../../ test dev/dev-release/previous-versions/3.0.html --- 3.0 test ../../ test dev/dev-release/previous-versions/2.1.html --- 2.1 test ../../ test dev/dev-release/previous-versions/2.0.html --- 2.0 test ../../ test dev/dev-getting-started.html - Getting Started test ../../ test dev/dev-ref-impl.html - What-If default implementation Previous versions Here you can find release notes and migration notes for previous releases of Atoti What-If that are still supported. 4.0 3.0 2.1 2.0 Migrate 4.1.0-AS6.1 to 4.1.1-AS6.1 4.0