brian
February 11, 2026, 3:26am
81
Rhino 9 WIP (9.0.26041) is now available for Windows and Mac
Bugs Fixed:
Annotation: Leader: Text and Leader End not Touching (RH-92167 )
Audit3dmFile:
Use human size in size column (RH-91823 )
Audit3dmFile window does not stay on top, cannot be alt-tabbed (RH-89066 )
TCODES for V1 3dm files are different (RH-91963 )
ClippingDrawings: Block - Adds Things (RH-92193 )
CommandPrompt (Eto): Nudge fails on objects with history (RH-91704 )
Detail:
Moving grips of non-rectangular border moves the view (RH-89384 )
SetDetailBorder command should maintain the view (RH-86135 )
Display: Direct3D: Tapered linetypes look jagged in viewports (RH-91799 )
GeometricTolerance: "Dash" Needs Additional Formatting (RH-92043 )
Icons: Toolbar: More contrast to the dark mode icons (RH-91016 )
Knife: Clicking twice on the same face exits the command (RH-91932 )
Markup:
Hide “selected HUD” when dragging markup object (RH-92141 )
Set RevCloud arcs 24 pixels long on screen (RH-92128 )
Slider jumps when clicking handle to drag (RH-87726 )
Rebuild:
Applies changes too quickly (RH-92150 )
Elmo based curve rebuild dialog missing input information (RH-91886 )
Rendering: Decals:
Does not display new PBR slots (RH-92105 )
Dropped interleaving support between material and texture (RH-91942 )
SDK: RhinoCommon: AddPageView creates model_view in headless document (RH-65060 )
Selection: Excluded from Clipping Selection Issue (RH-92108 )
Text: Text Entity Line-space Scaling Doesn't Work for Values < 1.0 (RH-90517 )
Toolbar: Side bar for standard tab incongruent for SubD (RH-84064 )
Toolbar (New):
Sidebar container may be empty (RH-91632 )
Removed icon is not added back after RUI explorer is canceled (RH-90549 )
Flyouts stop working/toolbars get mixed up (RH-91539 )
Copy Toolbar button does not exist (RH-91484 )
pop up tool bar throws error (RH-91554 )
New/Imported RUIs do not sync with old code (RH-89830 )
Enhancements:
Annotation: Hatch: Supports reading .PAT files with CR Endings (RH-91505 )
Grasshopper: Create a component that returns the effective attribute value for an Annotation. (RH-84329 )
Linetype:
Markup:
Dynamically draws fill color (RH-92194 )
Added Flip option for polyline RevCloud in TestMarkupShape command (RH-92127 )
Added Filled and Cloud modifiers for Polyline and Rectangle tools (RH-91967 )
“Use compression” in Save dialog reduces markup data size (RH-92003 )
ScriptEditor:
Published packages should include icon for Yak package manager (RH-87729 )
Allows turning off folder watches in browsers and file watches for scripts (RH-91740 )
Section Tools: Opening V8 files (RH-92222 )
SelLast: Default DeselectOtherBeforeSelect to No (RH-92316 )
Features Added:
ClippingDrawings: Add AlignClippingDrawings (new command) (RH-92219 )
ContentBrowser: Added drafting content to "Blocks" folder (RH-91427 )
Guides: Added GuideArray option to AddGuide command (RH-39959 )
Linetype: Complex SHP Linetypes (2d Linetypes wish) (RH-29232 )
Markup:
Added “Copy Image to Clipboard” button (RH-92198 )
Matches HUD icons size to toolbar icon size (RH-91690 )
Text: Supports superscript and subscript (RH-35493 )
Toolbar (New): When creating new RUI + Toolbars, show toolbar (RH-91461 )
Regressions Fixed:
Text: Dark mode does not show typed text very well (RH-91993 )
UI Change:
ClippingDrawings: Update EditClippingDrawings dialog (RH-92220 )
Icons: Plane button on sidebar uses 2 points instead of 4 points (RH-92182 )
Usability Problems Fixed:
ScriptEditor:
RhinoCode Editor: Provide a way to list open files (RH-86545 )
Bad help search experience (RH-89267 )
Cannot open shared file by double clicking it in the explorer (RH-84121 )
Text: no way out of special symbols (RH-74653 )
Mac-Only Changes
Bugs Fixed:
Display Metal: Wireframe of dynamic display for curve extrude is clipped (RH-91999 )
Windows-Only Changes
Bugs Fixed:
Display: Direct3D:
Annotation display issue (RH-91349 )
Fat grid lines using DirectX with “grid on top” setting on… (RH-90656 )
Toolbar (New): ToolbarReset does not work on sidbar (RH-91025 )
dan
February 17, 2026, 10:41pm
82
Rhino 9 WIP (9.0.26048) is now available for Windows and Mac
Bugs Fixed:
ClippingDrawings:
CommandLine Edit Removes All from Block (RH-92287 )
Zero the rotation-angle in ClippingDrawings (RH-92396 )
Use Linetype Width for Hatch Boundary (RH-91837 )
ClippingPlane: Bug in DoubleClickClippingPlane (RH-92064 )
Contour: Numeric input for distance argument results in "unknown command" (RH-91306 )
File IO:
RH8 File with ClippingDrawing Fails to Create Projection (RH-92297 )
Rhino.FileIO.File3dmTypeCodes: Missing some new TCODES (RH-92413 )
History: Delayed Update with Unlocked Detail (RH-92314 )
Icons:
Markup:
Color Swatch doesn’t update (RH-92529 )
Drag markup objects in view plane (RH-91345 )
Use width override instead of multiplier (RH-92368 )
ScriptEditor: Add tooltip option to published commands (RH-89794 )
Settings: Could not back up settings, nothing will be imported (RH-92460 )
SoftTransform:
fall off by point count (RH-90571 )
when enabled, the gumball only works once (RH-92092 )
Toolbar (New):
Toolbars: Failing to add new toolbar (RH-90613 )
Copy Toolbar button does not exist (RH-91484 )
Toolbars: Change name of button in the UI (RH-90831 )
Toolbar: Add a way to get svg info (RH-90572 )
RUI Explorer feedback rant (RH-90809 )
Toolbar buttons are a bit smaller? (RH-91582 )
Worksession: Replace CRhWorksession with Table<CRhWorksession> (RH-71863 )
Enhancements:
Array Curve allow per object groups (RH-92358 )
ArrayCurveAdvanced: Array Curve preview meshes for instance objects (RH-92359 )
Display: Improve Dotted Guides (RH-92421 )
Distance: Add All Model Units (RH-92370 )
ImportLayout: ImportLayout - Select All / Clear All (RH-50557 )
SelLast: Default DeselectOtherBeforeSelect to No (RH-92316 )
Toolbar (New): Make reverting to default image easier (RH-92016 )
Features Added:
File IO: DWG: Layout: Save all layouts as DWG (RH-38481 )
Guides: Added GuideArray option to AddGuide command (RH-39959 )
Menu: Add AlignClippingDrawings (RH-92291 )
Rendering: Decals: Give decals material properties (RH-80745 )
Toolbar (New): New "New Toolbar" Windows looks odd (RH-91466 )
Worksession: Port Worksession dialog to Eto; enable on Mac (RH-71864 )
Regressions Fixed:
File IO: Rhino Hangs Opening File (RH-92207 )
SDK Enhancement:
SDK: RhinoCommon: Rhino.FileIO.File3dmSettings: Expose PluginList (RH-92415 )
Mac-Only Changes
Bugs Fixed:
Guides: No ImportGuides on macOS (RH-92385 )
Features Added:
Drag and Drop: Add "Attach file" back when Worksession is implemented (RH-49543 )
Worksession: Worksessions not implemented (RH-36512 )
Windows-Only Changes
Bugs Fixed:
Display: PointCloud not displaying in DirectX (RH-92306 )
Rendering: Textures: Locking and default texture size in WCS from the library is wrong (RH-90405 )
Toolbar (New):
Edit/Move tooltip styling (RH-90563 )
Some specific toolbars do not cascade (RH-91391 )
UI Appearance: Tooltips are always 2 rows high (RH-78262 )
brian
February 24, 2026, 11:58pm
83
Rhino 9 WIP (9.0.26055) is now available for Windows and Mac
Bugs Fixed:
Analysis: EdgeContinuity: EdgeContinuity: Implement new G2 relative tolerance (RH-92585 )
GlobalEdgeContinuity: GEC: Implement new G2 relative tolerance (RH-92584 )
Gumball: Gumball doesn't move to new selection (RH-89543 )
Layout: Export layout as dwg (RH-87134 )
Markup: HUD icons have poor quality in dark mode (RH-91536 )
Patch: move starting surface to UV control (RH-92621 )
Rebuild: Elmo based curve rebuild does not support history (RH-92177 )
ScriptEditor:
Can’t have quotes in the project description (RH-86970 )
Add tooltip option to published commands (RH-89794 )
Toolbar:
Side bar for standard tab incongruent for SubD (RH-84064 )
Layouts Panel toolbar icon incorrect (RH-92320 )
Toolbar (New):
Toolbars (New): Click and hold doesn’t work (RH-92522 )
Icon does not update after editing in SVG editor (RH-91762 )
Dragging and dropping an exported container from V8 does not load (RH-91764 )
UI Appearance: Sliders: invisible text when editing (RH-92624 )
Unwrap:
Object makes extremely thin island (RH-90229 )
Fails on this trimmed cylinder (RH-68594 )
Enhancements:
Display: Direct3D: Display: Allows setting conduit set for a viewport (RH-91560 )
Guides:
Features Added:
ArrayCurveAdvanced: ArrayCurve by number (RH-92238 )
Icons: Toggle Guide Visibility (RH-92545 )
Toolbar: Commands to save and load rui+aliases (RH-23698 )
Performance Improvements:
PackageManager: PackageManager - Slow to scroll (RH-77787 )
Regressions Fixed:
Annotation: Annotations created in active detail added to parent layout (RH-92520 )
Text:
Height and Line Scale Refresh Issue (RH-92670 )
Text Fields are not Inserted (RH-92351 )
UI Change:
Markup: Removed shading animation when pointing to a HUD button (RH-92541 )
Mac-Only Changes
Crashes Fixed:
WindowLayout: Restoring the Default Crashes Rhino (RH-92688 )
Windows-Only Changes
Bugs Fixed:
Display: Direct3D:
Direct3D: Refraction not supported (RH-88182 )
Direct3D: Transparency color not supported (RH-88181 )
Toolbar (New): Clicking away randomly not closing flyout (RH-91557 )
Features Added:
Display: Direct3D: Display:D3D: Color of Glass and Gem (RH-89019 )
brian
March 12, 2026, 1:28am
84
Rhino 9 WIP (9.0.26069) is now available for Windows and Mac
Bugs Fixed:
Analysis: EdgeContinuity: Tooltip is wrong (RH-92725 )
ArrayCurveAdvanced: Preview ignores curves (RH-92235 )
Audit3dmFile:
ClippingPlane: Setting named view crashes (RH-91779 )
File IO:
GlobalEdgeContinuity:
Text alignment and padding not working well in results table (RH-92752 )
Allows larger G0 max values (RH-93532 )
Flat radius can be set to 0 in Patch / GEC (RH-93498 )
Grasshopper: Components: Markup causing failure on Import Model Block Definition (RH-92768 )
Guides: Offset base guide gets deleted if offset interval is set by entering a number (RH-92683 )
Icons: Icon: "T" button on Markup HUD looks stretched (RH-92734 )
Layer: Tree grid view tooltip broken in Layers panel (RH-92586 )
Linetype: Cannot find linetype created with LinetypeWithShapes command (RH-92713 )
LinetypeWithShapes: Done button on sidebar disabled on Mac (RH-93518 )
Markup: Some icons in Markups panel are not dark mode aware (RH-92738 )
MatchMeshEdge: Figure out how to add multiple mesh input, AverageVertexesToAdjust and Join to MatchMeshEdge SDK function (RH-92376 )
MergeAllEdges: Failure Sample (RH-91871 )
Panels:
Display: Curve Settings (RH-93580 )
Panel: Sidebar shows empty when switching layouts (RH-93654 )
Purge: Incorrectly removes hatches used in section styles (RH-93572 )
Rendering: Decals:
UI does not update when PBR settings are enabled (RH-92389 )
Planar decal on a sphere is partially displayed (RH-92612 )
Wdget does not show in properties (RH-92644 )
Section: Output=All does not create hatch when section style is not "Custom" (RH-87087 )
Section Style: "By Parent" does not work as expected (RH-88067 )
SubD: Sharp edges: SubDCrease: Edges in double reflection are not creased (RH-82083 )
Text: Text Entity Line-space Scaling Doesn't Work for Values < 1.0 (RH-90517 )
Toolbar:
PushPull RMB macro (RH-89080 )
Edge selection filter button missing SelectionFilterNone command for RMB (RH-92765 )
Toolbar (New):
How can Marikas RUI changes get pushed? (RH-89976 )
Building Rhino doesn’t reset toolbars (RH-91506 )
Tooltips are big (RH-92048 )
Units: Model start with "no template" shows different units between status bar and document properties (RH-93523 )
ViewCaptureToClipboard: Technical Turns into Wireframe (RH-93667 )
Enhancements:
ArrayCurveAdvanced: Spacing does not update when using object count (RH-92733 )
ClippingDrawings: Added dialog to ClippingDrawings command (RH-91601 )
OSnap:Int: Apparent Intersection Feedback (RH-93733 )
Overlap: Added Delete option (RH-92563 )
Print: Sort Options for Objects When Printing (RH-78958 )
ScriptEditor:
RunPythonScript: Use File Search Paths (RH-54696 )
Added support for customizing keyboard shortcuts for commands (RH-79174 )
Section Style: Precise Section Boundary Width Requested (RH-86305 )
Section Tools: UpdateClipingDrawings allow select a drawing (RH-92224 )
Features Added:
Annotation: Hatch: Pattern vs Border Color (RH-84173 )
ArrayCurveAdvanced: Span Range slider defaults to curve length (RH-92237 )
Markup: Presets for line thickness (RH-93512 )
SoftTransform: Make SoftTransform boundary constraints clickable widgets in the viewport (RH-91796 )
SDK Enhancement:
OpenNURBS: Hide zlib outside of rhino3dm to avoid conflicts (RH-92684 )
UI Change:
Markup:
Simplified text creation to match iRhino behavior (RH-92643 )
Added Tapered modifier to Sketch tool (RH-93514 )
Rendering: Textures: Changed Gradient texture from 3D procedural to 2D procedural (RH-90709 )
Usability Problems Fixed:
ScriptEditor: Yak should use already matching installed package (RH-88444 )
Mac-Only Changes
Bugs Fixed:
CursorTooltip: Markup: Mouse cursor shifts when HUD tooltip appears (RH-92651 )
Markup: HUD tooltip shows with a cross cursor on Mac (RH-91331 )
Windows-Only Changes
Bugs Fixed:
Rendering: Materials: Some items in Materials panel are hard to read in dark mode (RH-93606 )
brian
March 17, 2026, 8:06pm
85
Rhino 9 WIP (9.0.26076) is now available for Windows and Mac
Bugs Fixed:
Audit3dmFile:
Show Object as Selected in Viewport (RH-89408 )
Disable right-click context menus if file is not open (RH-88754 )
Code Editor Control: Monaco does not highlight json and yaml (RH-83685 )
Display: Changing curve width in Rhino can leave GH curve width stuck (RH-93601 )
GlobalEdgeContinuity:
Added “or press Enter to continue” to command prompt (RH-93979 )
Dialog doesn’t show when selected surface don’t connect (RH-92461 )
Gumball: Gumball shouldn't reset when commands that don't change the document run (RH-92018 )
Icons: Wrong Macro for SoftTransform (RH-93909 )
Layer: Jumps to End of List After Up/Down (RH-89598 )
Markup: Markup slider range (RH-93884 )
Panels: Display: Not in List (RH-93581 )
Rendering: Decals: Decal Mapping Widget and Gumball (RH-92388 )
Toolbar: PushPull RMB macro (RH-89080 )
Enhancements:
Elmo: Added "Rebuild to tolerance" option (RH-83823 )
Purge: Purge command should purge unused Layout Groups (RH-93905 )
TextField: BlockInsertionCoordinate text field (RH-68819 )
Features Added:
Layout: Layout organization tools (RH-49935 )
UI Change:
GlobalEdgeContinuity:
Removed absolute tolerance from dialog and results (RH-93982 )
Removed Zebra button (RH-94003 )
Usability Problems Fixed:
ViewPropertiesPage: Added hidden FocalBlur command to open Focal Blur panel (RH-93895 )
Mac-Only Changes
Bugs Fixed:
Color Picker: File Not Available on the Rhino for Mac: colors.txt (RH-75086 )
Print: PrintWidths.txt Not in Rhino for Mac (RH-36594 )
Toolbar: Annotation: Dimensions buttons do not work with Command-Search (RH-91245 )
Features Added:
Settings: Default Window layout to have command-line at the top (RH-87806 )
Windows-Only Changes
Bugs Fixed:
ScriptEditor: Follow link (Ctrl+click) does not work (RH-86939 )
Enhancements:
FileExplorer: Wish: Paths with environment variables (RH-93856 )
brian
March 24, 2026, 10:40pm
86
Rhino 9 WIP (9.0.26083) is now available for Windows and Mac
Issue:
Annotation: Arial Black Font doesn't work in Windows Rhino 7 Text command (RH-62549 )
Annotation: Hatch:
Audit3dmFile:
Table icons do not work in Localized versions (RH-94099 )
Localization: Size labels are not localized (RH-94102 )
Add Layout Groups (RH-94122 )
Size per layer (RH-88765 )
ClippingSections: ClippingDrawing Does Not Appear 2rd or 3rd time (RH-93903 )
Display:
Performance Issue - User Text (RH-94017 )
PrintDisplay Gets Hatch Boundary Width Wrong (RH-94149 )
PrintDisplay Gets Hatch Boundary Color Wrong (RH-94148 )
Incorrect Arrow Scaling in Detail (RH-91836 )
File IO: create import for USD (RH-78662 )
Layer: No Down Arrow on Second to Last Layer (RH-94212 )
Layout:
Layouts panel - expand group on new layout (RH-94170 )
Add ExportLayout command to Layouts panel (RH-94169 )
Markup: Color Swatch doesn't update (RH-92529 )
MatchProperties: Hatch Boundary (RH-94143 )
Mesh: ON_Mesh:IsPointInside not implemented (RH-10076 )
Print:
No Hatch Border when Color is None (RH-94144 )
Vector Linetype Segments (RH-94138 )
Rendering: Decals:
SDK: CRhinoApp::Wait is dangerous (RH-53094 )
SDK: RhinoCommon: RhinoCommon: SubDVertex.Tag setter broken in WIP (RH-94186 )
SVG Editor: Widget does not display for newly created object (RH-93971 )
Text:
List Icons in Dark Mode (RH-94082 )
Line Breaks are Removed when Edited (RH-94150 )
Adding a bullet list in text (RH-42964 )
Toolbar (New): pop up tool bar throws error (RH-91554 )
UVEditor: UV Editor disturbs object drawing (RH-93947 )
Mac-Only Changes
Issue:
Display: Hatch: Border Linetype Issue (RH-94106 )
Print: Vector Preview BeachBalls (RH-94137 )
Windows-Only Changes
Issue:
Audit3dmFile: TreeMap rectangular selection gets confused (on Windows) (RH-89235 )
Markup:
Many UI elements are black after restoring Rhino window (RH-93692 )
Thickness preset does not work properly after moving slider on Windows (RH-94001 )
brian
April 7, 2026, 9:48pm
87
Rhino 9 WIP (9.0.26097) is now available for Windows and Mac
Bugs Fixed:
Annotation: Text Frame Alignment and size (RH-88699 )
Audit3dmFile: Do not render rectangles that are under a certain size (RH-87790 )
ChamferSrf: different UI modes (RH-94237 )
CommandPrompt (Eto): Switching to default layout with docked search command UI shows incorrectly (RH-93745 )
Display: Dot hatch background color (RH-89637 )
Display: Options UI: Color of surface isocurves is not adjuatable (RH-93906 )
Grasshopper: Mapping component preview interference (RH-94226 )
Grasshopper 2:
Gumball:
Markup:
Undo / Redo not working in markup (RH-94475 )
Deleting markup objects broken (RH-94474 )
Dragging markup objects fails (RH-94473 )
Test commands autocomplete (RH-94409 )
MoveUVN: MoveUVN smoothing locks up Rhino (RH-94372 )
Patch: : delays when selecting, result to document (RH-94426 )
Rendering: Cycles Viewport: Material updates on objects with decal in Raytraced fails (RH-63193 )
Rendering: Decals:
Strange behavior with Decals on a Glass material in Rendered View (RH-94283 )
Gumball disappears after moving widget (RH-86352 )
Widget flickers off and on after moving (RH-94333 )
ScriptEditor: Images do not resolve in markdown preview (ACADIA 2024) (RH-84721 )
Section Style: Print Color for Sections Not Available (RH-78947 )
Toolbar: Test out how plugin RUIs load (RH-89831 )
Toolbar (New):
Toolbar Item texts should auto-fill (RH-91589 )
Flyouts can be torn off multiple times (RH-91540 )
Zaps the Command Line (RH-93912 )
Toolbars (New): Save icons in Options are not in place (RH-90574 )
no_label in menus (RH-91761 )
Enhancements:
ClippingDrawings:
Update Template Layer structure (RH-94350 )
Output ClippingDrawings to same (one) layer structure (RH-92465 )
Code Editor Control: Added API to add custom key bindings for common functions (RH-79308 )
MissingAssets: Supports detecting fonts used by text dots (RH-93949 )
Rendering: Materials: Applies PBR base opacity value to detailed Opacity settings (RH-92426 )
ScriptEditor: Improvement for Markdown editing (RH-84664 )
Features Added:
Annotation: Hatch: Added Print settings to properties (RH-84173 )
ExtractRenderMesh: Supports extracting displacement meshes generated by PBR materials (RH-74055 )
Grasshopper 2:
Add Pipe component to Surface > Primitive (RH-81218 )
Add Full Names mode (RH-68141 )
Add Ctrl+Alt+Click to GH2. (RH-68148 )
Add reparametrize to curve and surface pop-overs (RH-68163 )
GrasshopperBlocks: NWD format not supported in Block Export (RH-92704 )
Toolbar: New OptionsMigrate command (RH-23698 )
Performance Improvements:
Regressions Fixed:
Gumball: Cannot set absolute size (RH-94120 )
Rendering: Cycles Viewport: Incorrect model rendering in Rhino WIP compared to Rhino 8 (RH-89803 )
Viewports: Floating viewport loses focus (RH-93773 )
SDK Enhancement:
SDK: RhinoCommon: Blend two curves with G3 continuity in Grasshopper (RH-70602 )
UI Change:
Icons:
Notes: Implemented UI in Notes panel to document Notes properties (RH-94390 )
Section Style: Section Styles Dialog - Add the word Display on properties (RH-94297 )
Usability Problems Fixed:
Code Editor Control: Allow users to disable or remap hot keys when editing text/code in GhPython or the Rhino.Python plug-in (RH-55986 )
Mac-Only Changes
Bugs Fixed:
Display: Text object glitches in block (RH-94519 )
Eto: Zebra UI is chopped off (RH-92087 )
GlobalEdgeContinuity: Top row buttons won't execute when the dialog is not in focus (RH-87262 )
Libraries: Eto Render Libraries panel: Drag and drop fails for non-image files. (RH-65149 )
Linetype: Model scale doesn't stick on Mac (RH-94296 )
Properties: Layer: Text on Locked Layer is Deleted (RH-87701 )
Rendering: Materials: No Blend in Rendered display mode (RH-94013 )
Regressions Fixed:
Close: Closing a document on Rhino WIP for Mac is behaving strangely (RH-94363 )
Windows-Only Changes
Bugs Fixed:
Document UserText: escaping panel text dialog eventually takes down Rhino (RH-94503 )
SmartTrack: Setting and Clearing Points Issue (RH-94288 )
Enhancements:
Markup: Save as (image format) option (RH-88351 )
Regressions Fixed:
Display: Direct3D: Text object glitches in block (RH-93959 )
brian
April 14, 2026, 9:47pm
88
Rhino 9 WIP (9.0.26104) is now available for Windows and Mac
Bugs Fixed:
Audit3dmFile: Nested TreeMaps for drilling down (RH-94129 )
ClippingDrawings:
Duplicate drawings with Undo (RH-94567 )
Extra layers are created outside the parent layer (RH-94539 )
ClippingPlane: Changing arrowhead in annotation style does not update existing ClippingPlane (RH-91351 )
Display: Hatch Pattern Overlays Boundary (RH-94142 )
GlobalEdgeContinuity: Hairs for deleted imported surfaces stay on screen (RH-94555 )
Icons: Match size of icons (Bevel vs Fillet) (RH-94720 )
Linetype: Text Style in Shape Issue (RH-92419 )
No Subsystem: Section Style - Detail Color (RH-93957 )
Offset: Offset creates extra segments with sharp corners (RH-87019 )
Patch:
RDK: RDK settings don’t show up in the advanced Options page (RH-84241 )
Rebuild:
invalid values are possible (RH-94684 )
set max PointCount to current PointCount Value (RH-94339 )
Rendering: Decals: Deleting a decal has no effect (RH-94608 )
Rendering: Textures: A texture must be deleted twice to remove it (RH-89703 )
Section Style: Hatch Boundary Print by Object (RH-94520 )
Section Tools: ClippingDrawings: Treat hidden edges of clipped object as hidden lines (RH-77442 )
SVG Editor: Editing toolbar icon causes a crash (RH-94686 )
Toolbar: Unable to clear text and tooltip fields (RH-75599 )
Toolbar (New):
Popup toolbar aspect ratio (RH-94546 )
Toolbar options does not respect cancel (RH-94560 )
Tooltip stays on screen (RH-94685 )
Tooltip hidden behind flyout toolbar (RH-94648 )
RUI Right click menu has wrong data context (RH-94558 )
Toolbars (new): Linked toolbar name cleanup (RH-94465 )
New Toolbars disappeared (RH-91515 )
Missing buttons after migration (RH-94563 )
Crashes Fixed:
Toolbar (New):
Button Editor always crashes rhino (RH-94605 )
Toolbars (New): Open copy of saved toolbar causes crash (RH-94403 )
Enhancements:
Detail: Detail name from NamedViews (RH-88585 )
ScriptEditor: Allows defining dotnet language version (RH-86328 )
Toolbar (New): Allows saving a copy from loaded RUI file (RH-80765 )
Features Added:
Annotation: Wish: Tab Support in Text (RH-19590 )
Grasshopper 2:
Create Intersect.Physical.Surface Split Component (RH-92957 )
CurveBoolean is needed in Grasshopper (RH-38746 )
Toolbar: MRU toolbar - allow docking (RH-65526 )
Toolbar (New): Make it easy to use an existing button icon for a toolbar item (RH-91588 )
Worksession: Uses a Modeless dialog (RH-6088 )
Regressions Fixed:
SDK Enhancement:
SDK: RhinoCommon: Expose CameraAngle on RhinoViewport (RH-94708 )
UI Change:
Section Style:
Add new display/print color picker to doc section styles (RH-94571 )
Create Display and Print color picker (RH-94327 )
Toolbar:
Popup toolbar is not resizable (RH-73095 )
No longer save diff xml files for rui files (RH-80791 )
Mac-Only Changes
Bugs Fixed:
Toolbar (New): Confusing default and defaultmac (RH-80302 )
Regressions Fixed:
UI Appearance: Tab heights are too narrow (RH-93974 )
Windows-Only Changes
Bugs Fixed:
SVG Editor: Dark mode preview (RH-86407 )
Regressions Fixed:
Keyboard: Backspace Misbehaves (RH-94410 )
brian
April 21, 2026, 10:15pm
89
Rhino 9 WIP (9.0.26111) is now available for Windows and Mac
Bugs Fixed:
Audit3dmFile:
Duplicate TreeMap drawing at initialization (RH-87462 )
Breadcrumb does not work when zoomed in two levels (RH-94771 )
Clipboard: Copy and paste initiates linked block (RH-93758 )
Color List: Exporting settings should include custom colors.txt (RH-91053 )
Gumball: Align to Object is not useful for these edgeloops (RH-86215 )
Installer: Update Azure*.dll (RH-88733 )
Linetype:
Curve is Drawn where Shape Is (RH-88905 )
Shape Attribs Lost when Copied (RH-89223 )
Markup:
Cannot move dimension grips during markup (RH-94866 )
Stretch during markup (RH-94867 )
Print not working during markup (RH-94863 )
Markup slider input dialog wrong location (RH-93883 )
Rename a markup (RH-94782 )
Offset: The corner options is not working properly (RH-94682 )
Patch:
Internal check doesn’t work for point objects (RH-94732 )
Four edges should always enable untrimmed option (RH-88678 )
avoid garbage results (RH-89756 )
Rendering: Cycles: Glass material has no shadow when rendering with Product preset (RH-94758 )
Rendering: Decals: Decal list can be collapsed completely (RH-94750 )
ScriptEditor: Script Editor Search Whole Word Filter (RH-87995 )
Section Style: By Parent not working correctly with By Layer (RH-93579 )
Selection: SelEverything: camerawidgets (RH-90728 )
SelName: dialog can be taller than screen height (RH-94789 )
Settings: Transfer settings says Rhino will restart, but doesn't (RH-94562 )
SVG Editor: Object selected slowly in Rhino WIP (RH-93972 )
Toolbar (New):
Custom Toolbars closed (RH-94769 )
Disable “New button” and “New Separator” for read-only RUI (RH-94826 )
Toolbar button with no icon but cascade should use first cascade icon (RH-94770 )
Button with no script but has cascade should open the cascade instead (RH-94768 )
Buttons are usually copied to current toolbar (RH-94818 )
Do not allow move/copy buttons to toolbars in read-only RUI (RH-94817 )
Default rui won’t load when read-only rui exists (RH-94755 )
Large Pop-up hits side of screen and turns into a container (RH-94765 )
UI Appearance: ScaleEach slider does not work with values larger than 1 (RH-94574 )
Update System: Updates Not Available (RH-94786 )
Cosmetics:
Audit3dmFile: TreeMap has some cosmetic artifacts (RH-94774 )
Crashes Fixed:
Grasshopper 2: Data From File crashes on macOS. (RH-68243 )
Enhancements:
GlobalEdgeContinuity: Deviation graphs now depends on tolerance instead of object size (RH-90837 )
Layout: Layout UI and workflow wishes (RH-38644 )
MatchSrf: Improved multiple matches for G2 (RH-91084 )
No Subsystem: Hatches should use new interactive grips. (RH-94759 )
Rebuild: Rebuild can't create symmetrical curves (RH-91839 )
Settings: Add progress bar to Migration (RH-94564 )
Toolbar (New): "Open RUI" now remembers the previous folder (RH-93921 )
Features Added:
Grasshopper 2: Grasshopper specific Keystrokes (RH-68139 )
Patch: Supports mesh and pointcloud as input (RH-88425 )
Performance Improvements:
Patch: Takes forever to finish (RH-87690 )
Regressions Fixed:
SVG Editor: Flat ellipse breaks further drawing (RH-87636 )
Toolbar: MMB Accumulates slowdown (RH-90985 )
Toolbar (New):
Rui file shows differently in WIP than v8 (RH-94726 )
All custom toolbars have disappeared on update (RH-94766 )
UI Change:
Line: Changed 4Point option back to FourPoint (RH-94757 )
No Subsystem: Hatch.BackgroundFillPrintColor need. (RH-93791 )
Usability Problems Fixed:
Patch: Allows creating a surface from curves with only Int constraints (RH-90474 )
Mac-Only Changes
Bugs Fixed:
Keyboard Shortcuts: Display Modes (RH-94814 )
Libraries: After language change, Libraries does not show the proper library (RH-93853 )
Crashes Fixed:
Grasshopper 2: Multiply operator function crashes. (RH-68387 )
Enhancements:
Menu: : File > Worksession menu item missing on Mac (RH-91958 )
Regressions Fixed:
SVG Editor: Object can only be selected by window-selection on Mac (RH-93937 )
Windows-Only Changes
Bugs Fixed:
Print: PDF printing in OpenGL problem (RH-88432 )
SystemInfo: Missing Qualcomm GPU Info (RH-94736 )
dan
April 28, 2026, 8:42pm
90
Rhino 9 WIP (9.0.26118) is now available for Windows and Mac
Bugs Fixed:
Gumball: Change UVN gumball symmetry from CTRL to Shift (RH-94453 )
LinetypeWithShapes:
Shapes are not scaled by linetype model scale (RH-89221 )
Properties Lost on Edit (RH-94886 )
Localization: Rhino starts in wrong language (RH-95013 )
No Subsystem: Handle bad trim curves in cgk::TrimDomain (RH-94922 )
Print: Color Wrong for Block in Technical (RH-93984 )
Properties: Layer Selection empty space in Properties Pulldown (RH-94995 )
Rendering: Cycles Viewport: Material updates on objects with decal in Raytraced fails (RH-63193 )
ScriptEditor:
Cleanup python traceback messages (RH-86121 )
Allow editor to hide behind Rhino window (RH-87036 )
Subobject Selection: Fixed subobject selecting hatches in blocks (RH-94999 )
Toolbar:
Ellipse > Fit Points button needed (RH-95063 )
Toolbar SDK is broken (RH-90003 )
Update UntrimHoles Toolbar Macros (RH-94869 )
Toolbar (New):
Float to Top option missing (RH-91569 )
Macro editor forces cursor to the end of the textbox (RH-95039 )
Long hold on Cascade as Menu is unstable (RH-95040 )
Disable “New Toolbar” for read-only RUI (RH-94882 )
Worksession: Opening a .rws file saved without a main .3dm file (RH-94939 )
Crashes Fixed:
GlobalEdgeContinuity: Closing the dialog can crash Rhino when no edges are analyzed (RH-94951 )
Enhancements:
Layout: Add details to layout panel (RH-94862 )
Mouse & Trackpad: Absolutely always Pan ortho views (RH-95016 )
ScriptEditor:
Features Added:
Annotation: Hatch: "Set Base" and "Set Rotation" use an in-viewport widget (RH-94806 )
Grasshopper: Components: Grasshopper could use a JoinSubD component (RH-56111 )
Regressions Fixed:
StatusBar: Missing from bottom of window (RH-94990 )
Toolbar (New): Toolbar Command does not have scripting option and should (RH-90391 )
UntrimHoles: MaximumEdgeLength is ignored in Rhino WIP (RH-94857 )
UI Change:
BlockEdit: BlockEdit UI is tired (RH-94935 )
Menu: Curve > Ellipse > Fit Points menu needed (RH-95062 )
Usability Problems Fixed:
ScriptEditor: Clicking on traceback lines should open the file containing error (RH-85987 )
Mac-Only Changes
Bugs Fixed:
Grasshopper: SpaceBar in GH takes down Rhino. (RH-95079 )
Rendering: Materials: Crash on Paste, Related To Material (RH-94918 )
ScaleEach: Value box appears in wrong position on Mac (RH-94828 )
Settings: Icons need to be updated and consistent (RH-90736 )
SDK Enhancement:
Toolbar: C++ Toolbar SDK is not implemented for Mac (RH-90265 )
will
May 5, 2026, 11:42pm
91
Rhino 9 WIP (9.0.26125) is now available for Windows and Mac
Bugs Fixed:
ClippingPlane: No Cap on Section Sample (RH-84036 )
Contour: Contour - misses near knotline (RH-75445 )
FilletEdge: unwanted internal edge created (RH-95146 )
Grasshopper 2: Component Hint - Double-click (RH-68113 )
Layout:
Layouts panel detail issues (RH-95152 )
Status bar shows 0 layouts after deletion (RH-91827 )
Markup: Arrowhead size dose not update with thickness change (RH-95090 )
Properties: No Scroll to Bottom of Hatch Page (RH-95103 )
Rendering: Decals: Widget might show texture belonging to another widget (RH-94778 )
ScriptEditor:
Python 3 to fallback to embedded packages when install from internet fails (RH-88296 )
Python 3 pip can not install packages from local file (whl, tar.gz) (RH-93679 )
SDK: RhinoCommon: Patch different result Rhino Command and C# (RH-75169 )
Crashes Fixed:
Toolbar (New): Pop-up cascade crash (RH-95175 )
Enhancements:
Grasshopper:
Wish: project curve to mesh component (RH-64440 )
Project or pull curves to mesh (RH-63733 )
Mouse & Trackpad: Absolutely always Pan ortho views (RH-95016 )
Print: Add option to save multiple Custom sheet sizes in RhinoPDF (RH-65129 )
ScriptEditor: RUI Button Order for Published Plugins (RH-84223 )
SelValue: Access Block Geometry UserText (RH-94603 )
Features Added:
Grasshopper: GH Component to get MeshSelfIntersections (RH-77876 )
Grasshopper 2: Add component custom names (RH-68140 )
Regressions Fixed:
Export: go to last used folder (RH-95021 )
Usability Problems Fixed:
ArrayCrv (New): ArrayCurve Dialog support expanders (RH-95170 )
Libraries: Titleblocks: Dialog Input (RH-94422 )
ScriptEditor: Explorer file rename does not allow changing extension to a different languages (RH-77290 )
Mac-Only Changes
Bugs Fixed:
Keyboard Shortcuts: Display Modes (RH-94814 )
Settings: Icons need to be updated and consistent (RH-90736 )
SpaceMouse: 3DConnexion (New): Skip Autosave if SpaceMouse activity detected (RH-89876 )
Usability Problems Fixed:
SpaceMouse: Settings: 3Dconnexion: UseLegacy setting more discoverable (RH-89875 )
brian
May 12, 2026, 11:10pm
92
Rhino 9 WIP (9.0.26132) is now available for Windows and Mac
Bugs Fixed:
Annotation: "Edit Style…" button fails when annotations with different styles selected (RH-94982 )
Annotation: Hatch: Shear Incorrect (RH-89222 )
ArrayCrv (New): ArrayCrv infinite layout bug (RH-95269 )
Audit3dmFile: Change terminology for zooming into table (RH-95231 )
ClippingDrawings: Updating and Undoing deletes section (RH-88040 )
GlobalEdgeContinuity: Surface seams are not analysed (RH-89926 )
Markup:
Unknown blue background effect in custom thickness icons (RH-94540 )
Text behavior changes (RH-94859 )
Section Tools:
ClippingDrawings: Undo issue (RH-78048 )
ClippingDrawing undo/redo issues (RH-76998 )
2D drawings from sections lose history after Delete > Undo (RH-74789 )
Selection: SelEverything: camerawidgets (RH-90728 )
Toolbar:
Open Source Toolbar Repo (RH-89825 )
Panels do not open in second monitor (RH-91509 )
Toolbar (New): Toolbar Names do not sync (RH-95333 )
UntrimHoles: Boundary edges can be selected (RH-95046 )
Cosmetics:
Toolbar (New): Remove shortcuts from RUIs (RH-95280 )
Crashes Fixed:
Enhancements:
CopyHole: Move/Copy Hole allow selecting from Multiple breps (RH-95349 )
FilletSrfCrv: FilletSrfCrv - SimplifyToRevolve (RH-88865 )
Layout: Access Custom Sizes (RH-95230 )
SDK: RhinoCommon: Provide RhinoScript's SurfaceCurvatureAnalysis functionality in RhinoCommon (RH-66237 )
Section Tools: EditClippingDrawings re-computes everything (RH-82997 )
UnTrim: Untrim: Allow PrePicking Edges (RH-86600 )
Features Added:
Annotation: Added new features to text dialog (RH-95132 )
ClippingDrawings: Place Output on Layout (RH-85494 )
Knife: Added "All" option for through cuts (RH-91520 )
Section Tools: Add new PurgeOrphanDrawings command (RH-95426 )
SDK Enhancement:
SDK: RhinoCommon: Expose ON_Mesh::m_K and ON_SurfaceCurvature (RH-51405 )
UI Change:
ClippingDrawings: Deleting clipping plane keeps its drawing, block definition, named view and layers (RH-94596 )
Usability Problems Fixed:
Section Style: Improve Boundary Print Width UI in SectionStyles (RH-95341 )
Mac-Only Changes
Bugs Fixed:
Grasshopper: Clicking search result does not place component on canvas (macOS Tahoe) (RH-92708 )
UI Cleanup: UI: Liquid Glass: MRDocPreferences container truncates some content (RH-90516 )
Windows-Only Changes
Bugs Fixed:
Panels: Display: Button Doesn't Open Rhino Options (RH-95315 )
Text: Korean font styling not applied in the viewport (RH-95248 )
UI Change:
Markup: Swapped Save/Cancel buttons on Windows (RH-94619 )
brian
May 20, 2026, 3:11pm
93
Rhino 9 WIP (9.0.26139) is now available for Windows and Mac
Bugs Fixed:
Annotation: Hatch: Pattern Print Color Issue (RH-94343 )
Audit3dmFile:
Audit summary tab lacks Audit issues list (RH-95645 )
Missing Legacy Log (RH-94287 )
BlendSrf: BlendSrf makes too complex blends (RH-91943 )
Detail: Rotating detail border stretches content in display feedback (RH-94946 )
Display:
Feedback: Width as Function of Display Width (RH-93739 )
Commands Not “Black/White” Switching Aware (RH-95193 )
GlobalEdgeContinuity: Prompt needs tuneup (RH-95173 )
Grasshopper:
Variational Patch component: continuity not reached (RH-95595 )
Export Blocks dose not support some file formats (RH-95476 )
Grasshopper 2: Subtraction result error (RH-95573 )
Layout:
Cannot rename Detail from Detail/Camera page in Layouts panel (RH-95542 )
New group from existing layouts does not list detail views (RH-95582 )
Manage button for sheet size manager is clipped (RH-95523 )
Markup:
HUD buttons are blank (RH-94511 )
Edit button in Markup panel doesn’t work while viewing (RH-95504 )
Handles canceling properly (RH-95438 )
MoveUVN: N slider has no effect when all control points on a curve are selected (RH-95546 )
Panels: Display: Button Doesn't Open Rhino Options (RH-95315 )
StretchCrv:
Pan/Zoom Leaves Crossing Polygon Behind (RH-95515 )
Ctrl + selection window does not deselect points (RH-95514 )
Added Lasso option (RH-95192 )
Supports moving Hatches, Annotations and Block Instances (RH-95191 )
Text:
Tabs push wrapped lines past wrapped rectangle (RH-95527 )
First char of string is super/subscript, or ‘underline’, the entire string adopts it (RH-95565 )
UI Appearance: "Add" icon missing in NamedView and NameCPlane panels (RH-94496 )
Crashes Fixed:
No Subsystem: System.Runtime.InteropServices.COMException (0x88980003): MILERR_WIN32ERROR (0x88980003) (RH-95571 )
Toolbar (New): Long hold on Cascade as Menu is unstable (RH-95040 )
Documentation:
No Subsystem: Engagement: Discourse post – Drafting: Text Formatting (RH-95551 )
Enhancements:
ClippingDrawings:
Output Layer Confusion (RH-95612 )
Uses Hatch boundaries instead of creating curves on Hatch boundaries layer (RH-95544 )
Joins silhouettes curves when possible (RH-95545 )
Eto: Tab character uses incorrect width in Notes panel (RH-95377 )
Grasshopper: SubD Component Wishes (RH-66627 )
InflateCrv: Changed Flattening setting and added DraftAngle setting (RH-95447 )
Make2D: Add AddGeometryAndPlanes to HLD C++ (RH-82349 )
Section: Changing section color breaks history (RH-88366 )
Section Tools: Informative Messages (RH-80363 )
TextField: PaperName supports resolving custom sheet Name (RH-95441 )
Features Added:
Audit3dmFile: Save As button on legacy audit log (RH-89801 )
Grasshopper 2:
Populate geometry should support Subd (RH-72839 )
Pop-over UI in Rhino panel (RH-68228 )
Menu: New SelOrphanDrawings Command (RH-95621 )
Rendering: Decals: Added "Widget transparency" slider to Decal and Texture Mapping properties (RH-94751 )
Section Tools:
Text: Supports justified alignment (RH-24598 )
Regressions Fixed:
Display: Hatch is Not Displayed as Selected (RH-95625 )
SDK Enhancement:
SDK: RhinoCommon: Wrapped ComputedSectionStyle (RH-95576 )
Tasks Completed:
Build Process: Build and publish Grasshopper 2 nuget package with other Rhino 9 WIP packages (RH-87461 )
Usability Problems Fixed:
ExportOptions: Wording for OptionsMigrate (RH-95452 )
MergeSrf: require Enter to confirm command line options (RH-82128 )
Mac-Only Changes
Bugs Fixed:
Text:
UI Cleanup: UI: LiquidGlass: Gumball: numerical entry huge radii (RH-90351 )
Cosmetics:
RhinoMonitor: Enable Liquid Glass (RH-95509 )
Windows-Only Changes
Bugs Fixed:
Layout: Sheet size manager is shaking (RH-95522 )
Properties: Inconsistent UI for detail scaling (RH-38401 )
Section Tools: Clipping plane array incremental naming not working (RH-79315 )
Worksession: Worksession material updates (RH-74195 )
brian
May 27, 2026, 12:44am
94
Rhino 9 WIP (9.0.26146) is now available for Windows and Mac
Bugs Fixed:
Aliases: Delay of 0 causes commands to repeat (RH-95300 )
Annotation: Hatch: Print color set to By Layer does not clear previous color (RH-94947 )
ArrayCrv (New): Initial spacing distance is wrong in dialog (RH-95709 )
Audit3dmFile:
Render Content is undifferentiated in RDK Model User Data (RH-95757 )
Smaller Items are drawn as homogenous block (RH-95745 )
Embedded files list missing (RH-94441 )
Show layer edges more prominantly (RH-94876 )
Object name (and Material name) missing (RH-94440 )
Text is truncated at bottom of window (RH-91273 )
Black rectangles are confusing (RH-94874 )
Coloring in rectangles is confusing (RH-94877 )
CommandPrompt (Eto):
Command History does not expand vertically (RH-94873 )
Search: Mixed Controls (RH-94203 )
EdgeSrf: predictable location for singularity (RH-95797 )
File IO: SketchUp: Incorrect texture mapping scale (RH-79599 )
Knife: Fails to cut through front faces when set to cut through all faces (RH-95246 )
Markup:
Should not Interfere with User Lock (RH-95493 )
Document Opens with Locked Viewport (RH-95492 )
Text and Dimensions are not Saved (RH-95563 )
Menu: Erroneous strings in RH9 Mac menu (RH-95615 )
MergeFaces: Merge set of coplanar faces (RH-87059 )
Notes: Tab key does not overwrite highlighted text (RH-95606 )
OSnap: No Self-Snap On Clipped Side (RH-95738 )
Print: Print dialog should use Layout panel images (RH-95672 )
Properties: Clipping plane properties should use same svg files as Layouts (RH-95671 )
SDK: RhinoCommon: Renaming method breaks SDK (RH-95747 )
Toolbar: RUI explorer data issue (RH-90808 )
Toolbar (New):
File > Save does nothing (RH-95334 )
Cannot delete a divider in the Toolbar Editor (RH-94850 )
How can Marikas RUI changes get pushed? (RH-89976 )
Bitmap Indexes are misaligned (RH-95769 )
Worksession: Issues in new panel (RH-95556 )
Crashes Fixed:
Markup: opennurbs!ON_Object::ON_Object – (RH-95657 )
Enhancements:
Audit3dmFile: Draw Invalid objects differently (RH-88763 )
File IO: Navisworks: Updated the export plug-in (RH-95163 )
Grasshopper 2: Setting a specific value on a number slider (RH-81216 )
Markup:
picture tool (RH-89557 )
Clears undo stack for in-markup actions when markup session ends (RH-95528 )
Shrinkwrap: Maintains mesh vertex colors and point cloud colors (RH-70891 )
SubCrv: _SubCrv: output to current layer (RH-95570 )
Features Added:
Grasshopper 2: Mixed GH2 / Rhino9 plugin (RH-86879 )
Icons: New SelOrphanDrawings Command (RH-95620 )
LinetypeWithShapes: Complex SHP Linetypes (2d Linetypes wish) (RH-29232 )
MergeAllFaces: MergeAllFaces work on degree 2 surfaces (RH-10693 )
SDK: Improved calculating Hatch Boundary Width (RH-90019 )
Text: Supports justified alignment (RH-24598 )
UI Change:
Usability Problems Fixed:
Toolbar (New): Save when Toolbar dialog is closed (RH-95194 )
Mac-Only Changes
Bugs Fixed:
Audit3dmFile: File Navigator header row is transparent on Liquid Glass (RH-95659 )
Cosmetics:
UI Cleanup: UI: Background color on Liquid Glass is too white/black (RH-90327 )
Windows-Only Changes
Bugs Fixed:
Display: Direct3D: Subobject selection displays point cloud in different place (RH-95750 )
Markup: Tooltips don't appear until moving slider (RH-93691 )
dan
June 2, 2026, 9:46pm
95
Rhino 9 WIP (9.0.26153) is now available for Windows and Mac
Bugs Fixed:
ArrayCrv (New): Spacing handle goes to wrong direction (RH-95664 )
Audit3dmFile:
Selecting group or block instance does not deselect others (RH-95966 )
Selection rectangle exceeds rectangle bounds (RH-95986 )
TreeMap always renders border around layers (RH-95926 )
Nested Layers are rendered flat in the hierarchy (RH-95949 )
Progress reporting during audit is indeterminate (RH-95908 )
Prompt for saving modified file (RH-95793 )
Loses selection after changing size units (RH-95768 )
BlockEdit:
BlockEdit deletes all content (RH-79669 )
File saved with BlockEdit open, if closed removes objects from the file (RH-87394 )
ClippingDrawings:
Output is Drawn To Front (RH-94637 )
Use Linetype Width for Hatch Boundary (RH-91837 )
CommandPrompt (Eto):
Detail: Detail labels in Layout drop down menu busted (RH-95555 )
File IO: An SVG file does not read into Rhino well (RH-95865 )
FilletEdge: : Latest changes give bad object (RH-95951 )
No Subsystem: ArrayCrv fails (RH-95817 )
Rendering: Content Panels: Buttons in Decals and Materials panels should have the same shape all around (RH-95446 )
SDK: RhinoCommon: File3dm.TableTypeFilter values don't match ON_3dmArchiveTableType — every filter request reads the wrong table (or none at all) (RH-95756 )
Toolbar (New): Toolbar (New) RUI navigation buttons are cut off in Windows (RH-95819 )
Enhancements:
Audit3dmFile: Now selecting an object deselects the other (RH-95814 )
BlockEdit: Cancel BlockEdit (RH-51428 )
ClippingDrawings: Support Worksession workflow with ClippingDrawings (RH-95735 )
File IO: Rhino 3DM File Version (RH-95679 )
FilletEdge: Replace (untrimmed) planar singular surfaces with trimmed planar surfaces (RH-88369 )
Patch: remember tolerances, be smarter about Refine (RH-95147 )
Section Style: Move Section Style Width Scale to Display Mode Settings (RH-95284 )
Features Added:
Audit3dmFile: Selection for objects not typically selectable with ID (RH-88769 )
IsolateToViewports:
In-Viewport Visibility: ShowInViewport (RH-95591 )
In-Viewport Visibility: UnisolateInViewport (RH-95594 )
MergeFaces: MergeFaces - Add support for breps (RH-53530 )
SDK: Watch when Attach/Detach Worksessions (RH-95912 )
Performance Improvements:
Audit3dmFile: ReadArchiveInfo is very slow on large files (RH-95925 )
ScriptEditor: Uses LoadContext for C# scripts in 9.x netcore (RH-88355 )
Regressions Fixed:
Display: Hatch Not Displayed as Selected in Block (RH-95896 )
GeometricTolerance: Font Missing (RH-95975 )
Usability Problems Fixed:
Audit3dmFile:
File navigator is now aware of object’s locked and hidden states (RH-95967 )
Generating Legacy Audit… does not appear to be doing anything (RH-95906 )
BlockEdit: BlockEdit - double click within the command to edit sub block (RH-30230 )
Mac-Only Changes
Bugs Fixed:
BlockEdit: Window disappears on 2nd monitor (RH-88606 )
Windows-Only Changes
Bugs Fixed:
Audit3dmFile: AuditThisFile makes model read-only (RH-95788 )
Display: Blend material does not work in the display (RH-70280 )
Display: Direct3D: Blend material not supported (RH-88180 )
Rendering: Materials: Repeating procedural texture shows cells (RH-91052 )
brian
June 9, 2026, 10:35pm
96
Rhino 9 WIP (9.0.26160) is now available for Windows and Mac
Bugs Fixed:
Audit3dmFile:
Does not color hidden objects in layers (RH-96074 )
Expanding table needs to select table first (RH-96121 )
Needs clicking twice to select Object Table in File Navigator (RH-96077 )
File Navigator is not aware of layer’s locked and hidden states (RH-96051 )
BlockEdit:
block edit on nested mesh block issues (RH-78433 )
Cannot flip blocked mesh (RH-49834 )
BlockEdit reverses Attribute order (RH-57106 )
Display: Direct3D: Round line cap is not displayed properly… (RH-95864 )
FilletSrf: commands: inherit base object properties when joined (RH-93793 )
GetPointProxy: Circle: FitPoints should accept SubD vertices (RH-95840 )
Grasshopper 2: Paste components doesn't record undo (RH-68155 )
Gumball: UVN gumball should create U and V alignment for SubD vertices if possible (RH-91153 )
No Subsystem: Material preview noisy in floating editor. (RH-85883 )
Rendering: Materials: PBR displacement is seen in Shaded modes (RH-87743 )
Section Style: Print Width "Enter" issue (RH-96015 )
Section Tools: ClippingDrawing undo/redo issues (RH-76998 )
Cosmetics:
Audit3dmFile: FileNavigator shows awkward (Hidden) (Locked) suffix (RH-96076 )
Toolbar (New): Remove unnecessary shortcuts from macros (RH-95280 )
Crashes Fixed:
Patch: Repeatable random crashes (RH-96117 )
Toolbar (New): System.InvalidOperationException: Cannot set Visibility or call Show, ShowDialog, or WindowInteropHelper.EnsureHandle after a Window has closed. (RH-95656 )
Documentation:
Documentation:
What/Why Text – Grasshopper: GH1: Value Picker (RH-95675 )
Engagement: Discourse post – Grasshopper: GH1: Content Viewer (RH-95649 )
No Subsystem: Prototype: Developers – Display: Concept Display (RH-95904 )
Enhancements:
Audit3dmFile:
MouseOver in TreeMap to show information about a given object (RH-96034 )
What to do with Render Content? (RH-96143 )
When viewing expanded section in TreeMap, grey out FileNavigator entries not shown (RH-95995 )
Invalid objects do not appear in Issues report in Audit Summary Tab (RH-95994 )
Provide Legend to better understand colors and symbols used (RH-95997 )
FilletEdge: Replace (untrimmed) planar singular surfaces with trimmed planar surfaces (RH-88369 )
Grasshopper 2: Setting a specific value on a number slider (RH-81216 )
Inset: PushPull: Improved merging of coplanar faces in result objects (RH-91165 )
Section Style: Allows using built-in linetypes (RH-91355 )
ShowDir: Option to set the uv indicators size (RH-90676 )
Text: Resize text in the editor with mouse wheel (RH-37410 )
TextObject: bigger preview (RH-69555 )
Features Added:
FilletEdge: Added History support and DeleteInput option (RH-94007 )
IsolateToViewports:
In-Viewport Visibility: IsolateInViewport (RH-95592 )
In-Viewport Visibility: UnisolateInViewport (RH-95594 )
UI Change:
ArrayCrv (New): Default alignment inconsistent (RH-96066 )
Section Style: Changed edge thickness from 3 to 2 (RH-96075 )
Usability Problems Fixed:
ArrayCrv (New): Array Curve needs cancellation support (RH-95171 )
Audit3dmFile: File navigator is now aware of object's locked and hidden states (RH-95967 )
Modeling Aids: Simplify Crosshair Cursor (RH-96037 )
ScriptEditor: Python 3 binds Grasshopper namespace in both Grasshopper.dll and Grasshopper2.dll (RH-76310 )
Mac-Only Changes
Bugs Fixed:
Display: Incorrect Section Border Width (RH-95643 )
FileExplorer: File Explorer: slow refresh (RH-94568 )
Features Added:
UI Cleanup: macOS Liquid Glass Support (RH-90326 )
Windows-Only Changes
Bugs Fixed:
Display: Direct3D: Wallpaper with transparency loads/looks incorrectly (RH-96038 )
DotNET: Removed .NET 8/9 options from SetDotNetRuntime (RH-95468 )
Panels: Display: Button Doesn't Open Rhino Options in German (RH-96126 )
Toolbar (New): "default.rui saved successfully" popup is hidden behind main dialog on Windows (RH-95844 )
UI Appearance: Pixel alignment on Windows (RH-86236 )
UI Change:
Grasshopper: Windows Dark Mode (RH-87713 )
brian
June 16, 2026, 10:25pm
97
Rhino 9 WIP (9.0.26167) is now available for Windows and Mac
Bugs Fixed:
ArrayCrv (New):
ArrayCrvAdvanced - Orient Between Option (RH-96288 )
Array Curve - Double Click to edit (RH-95207 )
ClippingSections: Causes a geometry error (RH-94133 )
Display: Select Displays Isocurves of Other Objects (RH-95727 )
Licensing: Cloud Zoo: Major versions of Rhino should have their own cloudzoo.json file (RH-82081 )
Markup:
Clicking markup tool modifier cancels the command (RH-96269 )
Save and Cancel don’t work while MarkupText is in progress (RH-95764 )
Allow rebuild during markup (RH-96220 )
Properties panel missing markup objects (RH-96158 )
No Subsystem: Array Curve - History needs to work better (RH-91295 )
Rendering: Cycles Viewport: Material updates on objects with decal in Raytraced fails (RH-63193 )
ScaleEach:
Input object disappears when changing to AnyBoundingBoxPoint (RH-95077 )
Result is different from preview (RH-94899 )
Object snap changes result of From=AnyBoundingBoxPoint (RH-95074 )
ScriptEditor: Projects fail to build (RH-96229 )
ShowSelected: No Eligible Objects (RH-96307 )
Text:
annotation text: B, I, U doesn’t work with multiple annotations selected (RH-96276 )
Super and Subscript Not Working In Dimension Text (RH-96188 )
Ordered/unordered lists not properly displayed when zooming in (RH-96201 )
Toolbar (New): Toolbar backup creates a LOT of copies (RH-96287 )
Crashes Fixed:
Documentation:
No Subsystem:
Feature Docs: Feature Page – File I/O: Worksessions on Mac (RH-95690 )
What/Why Visuals – File I/O: Worksessions on Mac (RH-95691 )
What/Why Text – File I/O: Worksessions on Mac (RH-95692 )
What/Why Try It – File I/O: Worksessions on Mac (RH-95693 )
Enhancements:
BlockEdit: Add way to expand/collapse block tree (RH-80850 )
ExplodeBlock: explode to layers nested as the blocks (RH-63511 )
Knife: Add multiple consecutive points in the interior of the same face (RH-95677 )
Layer: Exclude "None" from Section Style Sort (RH-96215 )
Worksession: WorkSessions: Save Visibility per Detail (RH-37146 )
Features Added:
Grasshopper 2: Reference object by GUID (RH-96163 )
IsolateToViewports:
In-Viewport Visibility: ShowSelectedInViewport (RH-89994 )
In-Viewport Visibility: HideInViewport (RH-95590 )
In-Viewport Visibility: UnisolateInViewport (RH-95594 )
SDK: Watch when Attach/Detach Worksessions (RH-95912 )
SDK Enhancement:
SDK: RhinoCommon: Expose Gumball settings to RhinoCommon (RH-96292 )
UI Change:
ArrayCrv (New): Update prompt for skipping object and path selection (RH-96057 )
BlockEdit: Suggestion for Improving Block Edit Dialog Warning (RH-27495 )
Usability Problems Fixed:
ArrayCrv (New): Array Curve needs cancellation support (RH-95171 )
Audit3dmFile: Count column should be right-justified (RH-96251 )
Crosshairs: Crosshair Parallel to View (RH-96147 )
Markup: Thickness presets not available when editing objects (RH-94393 )
ScaleEach: Added Group option (RH-95076 )
Mac-Only Changes
Bugs Fixed:
BlockEdit: BlockEdit window stays on top (RH-84570 )
Worksession: Panel becomes empty (RH-96026 )
brian
June 23, 2026, 9:13pm
98
Rhino 9 BETA (9.0.26174) is now available for Windows and Mac
Bugs Fixed:
ArrayCrvAdvanced: Match option should not allow selecting multiple arrays (RH-96370 )
BlockEdit: AutoHide does not hide other blocks in same level (RH-96411 )
ClippingDrawings:
CommandPrompt: Commandline flickering (RH-79740 )
Display: Grid Outline Visible when Grid is Off (RH-96349 )
Eto: Annotation text: paste without formatting (RH-96281 )
FilletSrfCrv: Edge chain as curve input creates fillet surfaces on different sides (RH-96384 )
GlobalEdgeContinuity:
Adds unrelated edges (RH-96244 )
Can’t use OSnap points behind analysis dots even when invisible (RH-96213 )
Join: Unable to join (RH-96273 )
Layer: Column sort does not work after factory reset (RH-96371 )
Markup: Do not display grips on selected objects (RH-94476 )
No Subsystem:
Linetype Segments text box ignores certain key presses (RH-96228 )
Osnap and Selection Filters button ui issues (RH-95598 )
OpenNURBS: ON_UserStringList::SetUserStrings fails if input array contains one element (RH-70354 )
Rebuild: Decimal separator issue in German version (RH-96346 )
Rendering:
Color banding in Raytraced display mode (RH-80474 )
Color banding in background of EXR (RH-72731 )
Rendering: Post Effect: Denoiser causes color banding (RH-79598 )
RoundHole: Through Failure (RH-96246 )
SpaceMouse: 3Dconnexion: Enable new plugin as default (RH-94167 )
Toolbar: An RUI file should not rely on another RUI file (RH-86443 )
Toolbar (New):
Cannot change RMB command (RH-96233 )
Test schemes with new toolbars (RH-91583 )
Close a RUI,it does not close it. (RH-95042 )
UI Appearance:
Gear icon is blurry (RH-96434 )
Panel buttons no longer wrap to multiple lines (RH-96374 )
Crashes Fixed:
Display Metal: com.mcneel.rhinoceros.RhCore:CRhMetal::DrawShadedMeshes(CRhDisplayEngine_Metal*, int, CRhMeshCacheItem const*, ON_Xform const*, bool)::$_0::operator()() const (RH-96236 )
Markup: Undo crashes (RH-95766 )
Toolbar:
Command - System.NullReferenceException: Object reference not set to an instance of an object. (RH-96291 )
System.NullReferenceException: Object reference not set to an instance of an object. (RH-96283 )
Documentation:
Documentation: What/Why Try It – Grasshopper: GH1: Value Picker (RH-95676 )
Enhancements:
BlendCrv: Added sliders and numeric input boxes to dialog (RH-33682 )
ClippingDrawings: A clipping drawing block created with "Project in place" can be inserted on any CPlane as a plan view drawing (RH-95543 )
ClippingPlane: Independent point edit of clipping-planes (RH-96414 )
Display: Draw order commands support picture surfaces (RH-96314 )
Markup: Multipage PDF export of markups (RH-94646 )
Mirror: Mirrored Annotations to maintain orientation (RH-43690 )
No Subsystem: ClippingSection to support Constraints (RH-96428 )
ScaleEach: From=GumballAnchor now uses objects' Gumball origins of the current Gumball mode (RH-91226 )
Toolbar (New): Make click on empty do nothing (RH-96358 )
Features Added:
Grasshopper 2: Component copy via Alt/Option support (RH-81215 )
Grid: Uses faded grid for Concept, Ghosted, Shaded, and X-ray display modes by default (RH-96339 )
IsolateToViewports: New UnisolateInViewport command (RH-95594 )
Layer: Copy layer full path (RH-77217 )
Performance Improvements:
Display: Reported Performance Issue (RH-88567 )
Regressions Fixed:
SVG Editor: Update to new image is slow (RH-87483 )
Text: Text Case Buttons Missing or Not Working (RH-96399 )
Toolbar (New): DocumentToolbarbuttons command doesn't work (RH-90921 )
SDK Enhancement:
SDK:
Wish: ReplaceEdge-equivalent SDK function (RH-86499 )
Add Untrim function to Rhino SDK (RH-91107 )
UI Change:
ClippingDrawings: CreateClippingDrawingTemplate (RH-96326 )
Panels: Added a "+" icon for opening panel list (RH-96023 )
Usability Problems Fixed:
Crosshairs: Added "Crosshair aligned with view" option (RH-96147 )
Mac-Only Changes
Bugs Fixed:
Crosshairs: New Default, No Snap Info (RH-96279 )
Section Style:
Cosmetics:
CommandPrompt (Eto): CommandPrompt: Extra Padding when Floating (RH-96343 )
Windows-Only Changes
Bugs Fixed:
CommandPrompt (Eto): No Keyboard When Overflow (RH-96123 )
Display: Direct3D: Tangent vectors not supported (RH-88179 )
LoadPlugin: 3DConnexion legacy switching not working (RH-91388 )
Regressions Fixed:
CommandPrompt (Eto): History Hidden Behind Prompt (RH-96403 )
brian
July 7, 2026, 9:41pm
99
Rhino 9 BETA (9.0.26188) is now available for Windows and Mac
Bugs Fixed:
BlockEdit: Removes Groups (RH-96638 )
ClippingDrawings:
Curves jump out of place (RH-96582 )
ClippingDrawing, reflected, source layers and ref point (RH-96640 )
Grasshopper:
Planar component swaps normal (RH-67924 )
Fast clicks on the ValueList object yield double click events on the canvas. (RH-49631 )
Grasshopper 2:
GH2: subcategory expanded panel always anchors to the left edge of the subcategory label, with no screen-edge detection (popup can clip / go off-screen) (RH-96574 )
Mac trackpad or Wacom tablet doesn’t pan the GH2 canvas with two finger gesture (RH-68269 )
GH2: Move context panel into the screen (RH-67816 )
Fillet failure (RH-78597 )
Libraries: Removed "Open" on right-click menu (RH-53611 )
Lights: Light naming nit-picks (RH-36994 )
Localization: de-DE template filename not localized: "Large Objects - Fuß, Fuß und Zoll.3dm" keeps the English "Large Objects" prefix (RH-96636 )
Patch:
untrimmed with internal points and curves (RH-96743 )
Start surface makes lighter patch (RH-93695 )
Rebuild: accept surface edges like Elmo (RH-96752 )
SDK:
rhinoSdkGetParabola.h looks incomplete but is exported in the public 9.0 C++ SDK (RH-96674 )
CRhinoUserInterfaceObject::SetHoverEndCursor marked “get rid of before we ship” — decide before 9.0 SDK freeze (RH-96675 )
Toolbar (New):
Pop-up toolbar buggy (RH-94561 )
Linked toolbar should say “Sidebar” (RH-96655 )
MRU behavior (RH-96230 )
Empty tooltip is shown for buttons without tooltip text (RH-96651 )
No drag image while dragging a button between toolbars (RH-96650 )
Switching Tabs doesn’t update sidebar (RH-94711 )
Linked toolbar shows “no linked item” when it is linked to standard (RH-96654 )
Worksession: RWS file’s active file does not update when the active file is saved with a different name (RH-94093 )
Crashes Fixed:
No Subsystem: ExtrudeCrvTapered Command: System.InvalidOperationException: 'gridContent' name cannot be found in the name scope of 'System.Windows.Controls.ControlTemplate'. (RH-96347 )
PropertiesPage: Rhino.Runtime.DocumentCollectedException: Rhino.Geometry.TextEntity (RH-96754 )
Documentation:
Documentation: What/Why Text – Grasshopper: GH1: Content Viewer (RH-96196 )
No Subsystem:
Stories: Add to Story Page – Drafting: Workflow: Black/White Switching (RH-96258 )
What/Why Text – Drafting: Shapes/Text in linetypes (RH-95964 )
What/Why Visuals – Drafting: Shapes/Text in linetypes (RH-95963 )
Feature Docs: Feature Page – Display: Concept Display (RH-96630 )
What/Why Try It – Display: Concept Display (RH-96633 )
What/Why Text – Display: Concept Display (RH-96632 )
What/Why Visuals – Display: Concept Display (RH-96631 )
Enhancements:
CalcRPN: add Swap (x⇄y) and Roll stack operations (RH-96719 )
ModifyRadius: ModifyRadius should work on Spheres (RH-41104 )
RDK: Make image editor to use configurable in Rhino (RH-65337 )
Rebuild: Tangency on closed kinked curves (RH-96727 )
Rendering: Added CustomRenderSizes advanced setting for adding custom render dimensions (RH-77332 )
Features Added:
Annotation: Speller (RH-2243 )
Rendering: Post Effect: Add a de-speckle post effect to remove firefly noise from renders (RH-96722 )
Splash and Greet:
Recent files list should have a Recent Folder option (RH-21314 )
Dark Mode: Wish - Splash Screen (RH-83692 )
Regressions Fixed:
Nudge: units and precision (RH-96619 )
SplitRefitSurface: can't cancel (RH-96728 )
SDK Enhancement:
SDK: C++: WIP SubD classes/functions are exposed in the public Rhino 9 C++ SDK (RH-96676 )
Tasks Completed:
Worksession: Move Worksessions panel (WorksessionsManagerDlg) out of DynamicLabel.cs into its own file (RH-96721 )
UI Change:
Calc: Port CalcRPN and Calc to Eto (RH-96593 )
Grasshopper 2: Rename the G2 command to Grasshopper2 (RH-96641 )
Usability Problems Fixed:
Annotation: Dimension styles global properties shouldn't be under text (RH-73675 )
GlobalEdgeContinuity: hairs scale unexpectedly (RH-96779 )
Rebuild: (new): no way to turn off control point display of rebuilt curves (RH-96735 )
Mac-Only Changes
Bugs Fixed:
Grasshopper 2: form colours all wonky on macOS dark mode (RH-68167 )
Localization: Unlocalized menu strings in RH9 for Mac (RH-95614 )
Splash and Greet:
Splash screen: Grasshopper definitions are shown in splash screen do not match those in Grasshopper recents (RH-55668 )
Templates aren’t in order on Mac (RH-60978 )
Windows-Only Changes
Bugs Fixed:
Toolbar (New): Dragging and copying toolbar buttons is very slow on Windows (RH-96649 )
Viewports: Viewport outer border missing in Rhino 9 BETA since build 9.0.26174 (RH-96555 )
brian
July 14, 2026, 9:39pm
100
Rhino 9 BETA (9.0.26195) is now available for Windows and Mac
Bugs Fixed:
Animation: SetTurntableAnimation doesn't remember viewport (RH-88087 )
ArrayCrvAdvanced: Object rotates unexpectedly (RH-96571 )
Block:
Switching Layer Style between Active and Reference does not cleanup the Layers list. (RH-78948 )
Layer: update display on block name change (RH-65988 )
: Pasting identical block error (RH-68564 )
BlockEdit:
BlockEdit consumes objects (RH-96961 )
Blocks get renamed after editing (RH-82287 )
Calc: lator: button text size (RH-96827 )
ClippingDrawings: AlignClippingDrawings command makes 3D objects (RH-96732 )
CurvatureAnalysis: Switching to different analysis mode is flakey (RH-96798 )
Dir: UV indicator on surface does not update automatically (RH-96768 )
Display:
Section Hatch Background Not Drawn in Wireframe (RH-96681 )
Translation of SLF_RHN Architect Preview Wrong (RH-96846 )
Shadow turns off object color (RH-96847 )
Technical modes: simple plane has no silhouette (RH-76222 )
Display: Direct3D:
disappearing lines with ClippingPlane in direct3d (RH-96851 )
Black stripes on polysurface in Rendered mode (RH-96744 )
EdgeSoftening: Removes render mesh (RH-94126 )
Eto: Unable to expand column width in Alias options (RH-96853 )
File IO: I could use some texture coordinate help in SketchUp import. (RH-51604 )
FilletSrf: FilletSrf continue across does not work (RH-88706 )
FitCurveToSurface: Points On For New Fit Curve (RH-96857 )
Gumball: Gumball doesn't align to SubD UVN if the vertex is on a creased edge (RH-94290 )
Insert:
name decorated on repeat (RH-71953 )
Dash insert - block only (RH-32642 )
Block name conflict when inserting a file (RH-76572 )
LayerStateManager: Dynamic Help shows raw S3 "AccessDenied" XML for commands with no help topic (RestoreLayerState, IsolateLayers) (RH-96919 )
Linetype: Active Layers - Linked Linetype not Available (RH-92294 )
Make2D: Ignores arrowheads baked into polysurfaces in Grasshopper (RH-87481 )
Patch:
Inconsistent continuity evaluations (RH-96805 )
untrimmed matched parameterization : make preview color configurable (RH-96960 )
Surface disappears after editing (RH-96736 )
Turns on refine after history replay (RH-96777 )
PushPull:
Rendering: Rhino takes ages to load because of Cycles (RH-84114 )
Rendering: Cycles:
Caustics/Dispersion is different with Gem vs. PBR (RH-95122 )
Toggling caustics/dispersion settings messes up materials (RH-95121 )
Caustics are too grainy (RH-95117 )
Suddenly only able to use CPU (RH-95198 )
Rendering: Texture Mapping: Texture Mapping properties: rotation controls too small and slider text undersized (large font sets) (RH-96787 )
ScriptEditor: CSharp tracer errors detecting out vars (RH-95196 )
SelectionFilter: Selection Filters panel does not refresh (RH-96610 )
Tab Constraint: Direction lost after typing a distance (RH-96792 )
TextObject: Remember Last Input (RH-96949 )
Toolbar (New): SVG replacements not replacing (RH-96863 )
TweenCurves: no layer color during preview (RH-87362 )
UI Appearance:
Sidebar toggles: update styling and sharpness (RH-96845 )
Panel color consistency (RH-81664 )
Crashes Fixed:
No Subsystem: System.InvalidOperationException: 'Refresh' is not allowed during an AddNew or EditItem transaction. (RH-96990 )
Patch: Eto.Forms.PropertyBindingException: Could not set property 'Visible' on 'Commands.Commands.Patch.PatchDialog' (RH-96936 )
Documentation:
Documentation: What/Why Try It – Grasshopper: GH1: Content Viewer (RH-96197 )
No Subsystem: Stories: Add to Story Page – Modeling / Editing: UI: Surface Indicators (RH-96259 )
Enhancements:
Export: Export individual layouts to separate files (RH-96355 )
Patch: Re-enabled span counts for Untrimmed domain (RH-96784 )
Toolbar (New): Double-Click to Edit (RH-93922 )
TweenSurfaces: TweenSurfaces should support SubDs and SubD subsurfaces (RH-51663 )
Features Added:
Grasshopper 2: GH2 Wish: PathMapper Enhancement (RH-84975 )
Regressions Fixed:
ClippingDrawings: Output "In Place" is not Planar (RH-96971 )
Tasks Completed:
DefaultContentManager: make Environment Maps name translations translator-owned (auto-extract like Hatch Patterns) (RH-96801 )
UI Change:
Grasshopper 2: Rename the G2 command to Grasshopper2 (RH-96641 )
NamedView: NamedView panel enhancements (RH-94616 )
Usability Problems Fixed:
RebuildUV: Pointer Expected In RebuildUV (RH-96862 )
Mac-Only Changes
Bugs Fixed:
Panels: Layouts panel starts floating (RH-96810 )
Windows-Only Changes
Bugs Fixed:
ArrayCrvAdvanced: % symbol is not aligned to the center (RH-96573 )
Panels: Selecting objects on different layers freezes UI 1–2s while Layers/Properties panel syncs (SR31/SR32 recurrence) (RH-96572 )