Fixed HUD slider handles on Linux; they can now be used locked or unlocked.

Fixed HUD slider handles on Linux; they can now be used locked or unlocked.

Fixed HUD slider handles on Linux; they can now be used locked or unlocked.

Fixed bug that would prevent the Group SOP from performing boolean operations on empty groups.

Fixed bug that would prevent the Group SOP from performing boolean operations on empty groups.

Fixed bug that would prevent the Group SOP from performing boolean operations on empty groups.

Fixed bug that would prevent the Group SOP from performing boolean operations on empty groups.

Fixed bug that would prevent the Group SOP from performing boolean operations on empty groups.

Cloth/particle collisions now work when the particle object is merged into the simulation before the cloth object.

Cloth/particle collisions now work when the particle object is merged into the simulation before the cloth object.

Cloth/particle collisions now work when the particle object is merged into the simulation before the cloth object.

Cloth/particle collisions now work when the particle object is merged into the simulation before the cloth object.

Cloth/particle collisions now work when the particle object is merged into the simulation before the cloth object.

Fixed some memory leaks that can occur when performing otload commands on the otl file multiple times in a row.

Fixed some memory leaks that can occur when performing otload commands on the otl file multiple times in a row.

Fixed some memory leaks that can occur when performing otload commands on the otl file multiple times in a row.

Fixed some memory leaks that can occur when performing otload commands on the otl file multiple times in a row.

Fixed some memory leaks that can occur when performing otload commands on the otl file multiple times in a row.

When converting point geometry to image3d files using i3dconvert, the point lattice resolution now correctly matches the resulting data resolution of the i3d file.

When converting point geometry to image3d files using i3dconvert, the point lattice resolution now correctly matches the resulting data resolution of the i3d file.

When converting point geometry to image3d files using i3dconvert, the point lattice resolution now correctly matches the resulting data resolution of the i3d file.

When converting point geometry to image3d files using i3dconvert, the point lattice resolution now correctly matches the resulting data resolution of the i3d file.

When converting point geometry to image3d files using i3dconvert, the point lattice resolution now correctly matches the resulting data resolution of the i3d file.

Added an environment variable, HOUDINI_ENABLE_OLD_PRESETS, which exposes the older 'Load from .preset file' and 'Save to .preset file' functions in the parameter dialog's preset menu.

Added an environment variable, HOUDINI_ENABLE_OLD_PRESETS, which exposes the older 'Load from .preset file' and 'Save to .preset file' functions in the parameter dialog's preset menu.