https://www.youtube.com/watch?v=M3ztZ3DNFd8&ab_channel=PixologicZBrush
_ Design with Precision using the Knife brushes.
_ Store a point of view and swap back to it as needed with Stager.
_ Brush-Based Beveling
_ Use Stroke Interpolate to create stroke arrays.
_ Mirror Poseable PolyPaint and Mask on topologically symmetrical meshes even after they’ve been posed.
_ Adjust Last brush stroke to change its color or shape without having to redraw it.

Other Additions :

_ Palettes can now be scrolled up and down with the mouse wheel.
_ Mask by Changed Points will allow the last stroke to be converted to a mask. This can also be used with Undo History to apply a mask to all strokes made after the marked undo point.
_ *PolyGroup by Changed Points will allow the last stroke to be converted to a PolyGroup. This can also be used with Undo History to apply a PolyGroup to all strokes made after the marked undo point.
_ BoostMask and DiluteMask features provide further options for refining the shape and intensity of an existing mask.
_ The Regroup Visible option assigns new PolyGroup IDs to the existing PolyGroups in your visible mesh.
Modified: File> Save As and Tool> Save As now remember the original location of the file regardless of any other file being imported.
Modified: BevelArc brush is now chamfer-based and will work with Sculptris Pro.
Modified: The use of Arrow keys in conjunction with IMM brushes and Timeline.
Fixed: 3D Layers that can cause a file with Undo History to become unable to load.
Fixed: Multiple Save and Export functions no longer remembering last location used on Windows.
Fixed: Knife brushes not working in some case with BRadius enabled with a small brush size.
Fixed: Flatten, Trim Dynamic, and hPolish brushes causing seam at symmetry intersection.
Fixed: Dynamesh Create Shell Thickness slider disabled for multiple Lightbox Project files.
Fixed: ZBrush unable to launch when using “x64” in a custom installation folder name.
Fixed: GrabDoc functions causing ZBrush to hang or crash ( it was not really broken, you just couldnt do multiple times without removing precedent grabdoc in my case.)
Fixed: MultiMapExporter(MME) merging maps and UDIMs.
Fixed: Saving and loading iMage3d GIF format on macOS.
Fixed: PLY export