Release notes
Changes
- Change gpuMemoryLimit setting used when undefined (backport #6463) [release/4.4.x] (#6466)
- docs: fix extra vertical space in left-nav (#6482)
- Dispose of all viewports when IModelApp.shutdown is called (backport #6476) [release/4.4.x] (#6480)
Full changelog: 4.4.3...4.4.4
