Recent AViCAD Updates

Our latest version includes many improvements. It’s our fastest and most reliable version ever.  See below for a list of other AViCAD improvements over time.

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    AviCAD 2025 – Major Release:

    Advanced Blocks: Automatically convert Dynamic Blocks to Advanced Blocks. The block editor also allows you to create and edit Advanced Blocks using parameters, actions, and visibility states, just as AutoCAD Dynamic Blocks does. [see video]-

    New 3D AEC Architectural Module: The new AEC package, compatible with AutoCAD AEC Objects, allows you to draw 3D architectural elements with a two-dimensional view in the plan. [see video]

    Rubber Sheeting: Use rubber sheeting on images to align geographically with two or more data sets from different sources. For example, when stretching a new subdivision map into a preexisting parcel map.

    New Data Extraction: We have added new functions and the ability to create dynamic tables inside the drawing that can be updated based on drawing changes. [see video]

    ARX API: This new API framework is compatible with AutoCAD ARX Classes, making it extremely easy to port AutoCAD applications to AViCAD.

    New BIM Importer: This tool allows for directly importing Autodesk Revit files (up to v. 2024). The user can select the entire model or a specific view.

    IFC Export: Create IFC from DWG with the new experimental IFCEXPORT and IFCEXPORTOPTIONS commands. Underlays in .rvt and .ifc file formats and AEC Objects present in a drawing are exported to an IFC file. Specify the IFC4 or IFC4x3 schema when exporting to .ifc files and set display properties for AEC styles.

    Plus, there are many more maintenance improvements.

    AViCAD 2025 Maintenance Update 25.0.8

    We have released Update 25.0.8 to AViCAD 2025 Plus. All software improvements and fixes available with Update 25.0.8 can be found in the list here below:

    • Fixed incorrect behavior of “Base Type” in Advanced Blocks
    • Fixed distance input in the _OFFSET command with UNIT TYPE set to Fractional (LUNITS = 5)
    • Fixed “View” group in the properties palette not updating properly when the view changed
    • Added check to avoid duplication of sheet name in the _PUBLISH dialog
    • Fixed layer classification with Greek characters in LAYER explorer
    • Added default quick properties for AEC entities
    • Fixed save and reload of quick properties for AEC entities
    • Enabled quick properties for AEC entities
    • Implemented tooltips with titles and descriptions for View control and Visual Style widgets
    • Added default quick properties for LIGHT entities
    • Fixed angle offset of Stretch Action stretching a Dynamic Block
    • Fixed preview error when moving attribute objects with GRIP inside the block
    • Fixed previous selection not working in the ERASE command
    • Fixed opening the correct HELP topic corresponding to the active command when pressing F1.
    • Fixed paste of text with ‘\’
    • Removed wrong creation of osnap node points on infinite lines
    • Fixed the “Add Block…” command of the Tool Palette right-click menu creating an Xref tool instead of a Block tool
    • Fixed scale of an attached IFC object opening drawing
    • Fixed the creation of blocks with the AEC wall
    • Fixed casual crash closing AViCAD with the open tool palette
    • Fixed the set of “Between angle” and “Fill angle” polar array parameters from the contextual ribbon
    • Fixed some issues with architectural units in the properties palette
    • Removed the possibility to choose text style from a drawing in the “Text Styles Manager” dialog, if called from multiple windows, to avoid program freeze
    • Fixed the update of FIELDs objects in the block attributes
    • Ensured that when using the _AREA command the areas drawn by points remain visible during the “Add” mode
    • Fixed the “Convert to Gable” right click option in order to create a gable roof correctly
    • Fixed an issue that prevented the correct export to the Lightwave format when selecting many entities
    • Added the possibility to manage text editor colors from the _OPTIONS dialog (_OPTIONS > Display > Color Scheme > Text Editor)
    • Fixed the non-recognized EDGESURF command
    • Added the automatic insertion of “All AEC Layers” and “All non-AEC Layers” filters when AEC related layers are initialized
    • Fixed the redefinition of a block using the BLOCK command : block parameters are now reloaded only when a block name is selected from the block name list
    • Fixed a crash exception that could occur in some cases when changing the page setup in the PRINT dialog
    • Fixed the display of a table “table direction” in the quick properties palette
    • Fixed display and customization of quick properties for Table objects
    • Fixed the incorrect behavior of the ‘Parallel esnap’ item in the ‘esnap’ pop menu opened from the status bar
    • Fixed formula calculation in a table with empty cells
    • Removed unmanaged entity properties from the quick properties customization window and adapted a property name as displayed in the properties palette
    • Implemented the “Apply Filter to Layer Properties” item option to the LAYER explorer toolbar

    • [ARX] Fixed AcDbHatch appendLoop function to create hatch also with loopType = 0
    • Fixed initialization of AcGeTol object

    AViCAD 2025 Maintenance Update 25.0.6

    We have released Update 25.0.6 to AViCAD 2025 Plus. All software improvements and fixes available with Update 25.0.6 can be found in the list here below:

    Fixed zoom on print preview on 4K monitors

    Fixed freeze of AViCAD working in a drawing with 3D solids

    Fixed set of margins for PDF, DWF, PNG printers

    Fixed quick properties palette to display “Locked” property for Viewport

    Fixed bug preventing DXF files from being saved (QSAVE) with the correct name

    Fixed search of SHX fonts when file extensions are not specified in the drawing

    Fixed display of materials for 3D Solid in some specific drawings

    Fixed program slowdown during the osnap operation with “Center Snap” enabled, in drawings with a large number of arcs

    Fixed opening of DXF files with the opened layer palette

    Fixed SAVE to old DXF formats with the opened EXPLORER palette

    Fixed possible freeze of AViCAD loading the drawing in a script or LISP

    Fixed face grip edit in the _SOLIDEDIT command with a custom UCS

    Fixed alias renaming operation in the ALIASEDIT dialog

    Fixed the _OBJECT option of the SECTION command

    Fixed freeze of AViCAD opening drawings containing XREF with the opened layer palette

    Restored modified drawing symbol (‘*’) in the drawing tab switching to another document

    Fixed bug that disabled polar tracking when removing an entity from selection (SHIFT + window selection)

    Fixed EXTEND with COMMANDPREVIEW ON when selecting entities to extend with a window

    Fixed insertion of ALIAS from the CUI customization dialog

    Fixed incorrect results of FILLET with Radius 0

    Fixed incorrect results of TRIM starting from the second segment you trim

    Fixed the QLEADER command to create a non-annotative leader even if the current dimension style is annotative

    Fixed display of transparent pixels in TIFF images

    Added ability to drag and drop layout tabs to change the order

    Added ability to operate on multiple layouts using Shift+Click

    Fixed copy layout with the ‘Select all Layouts’ option

    Fixed the “Failed to initialize Artisan” error using Artisan render

    Fixed regen editing hatches using grips

    Fixed scale of imported entities from STEP/IGES according to the unit settings

    Fixed show/hide of spline control vertices grips

    Fixed the HIDE command to hide OLE frames

    Improved performance of XREFs

    Fixed crash when saving after REFCLOSE

    Fixed print of large images to PDF

    Fixed crashes using MTEXT in specific situations

    Fixed the setting of color for table cell borders

    Added saving of “Drawing length unit” control value in the PUBLISHKML command dialog

    Fixed the compatibility of digital signature with incremental saving

    Fixed the digital signature using the card ID reader

    Fixed key prompt error in single DOCFA export

    Added “Selected objects” (dummy) layer filter to the layer explorer dialog

    Fixed MTEXT field error

    Fixed the “Isolate layer” menu from the layer palette, now it turns OFF or locks layers based on the LAYISO command

    Removed useless information from the error report in OPEN/SAVE commands

    Fixed DTextEditor [MTEXT] issue when copying/pasting text from WORD (RTF format)

    Fixed extension set in proposed file name in the export save dialog

    Fixed PASTE of images as OLE

    Fixed issue with executing commands pasted into the command line (CTRL+V) from Excel cells

    Fixed FILLET issue on polylines and arcs

    Improved the display speed of the linetype combobox in the ribbon, toolbar, and property palette

    Fixed the CTL command selecting multiple entities

    Ordered the name of layers in the CTL command

    Fixed EXTEND selection issue in ORTHO mode

    Fixed incorrect cell preview in the “Table Style” dialog

    Fixed table preview flow direction in the “Insert Table” dialog

    Improved speed of esnap on large 3D solids

    Fixed automatic regen in layout

    Fixed correct resolution of mathematical expressions in the numeric fields of the property palette

    Fixed print and preview for JPG and PNG printers

    Improved start and close time when last opened drawings are on an unavailable network path

    Improved closing speed of the IMAGE dialog

    Fixed graphic artifact on the property palette and command bar using the ALIASEDIT command

    Fixed display of colors of 3D ACIS faces

    Fixed the _LAYERP command to undo the last change made to layer settings

    Introduced HSL model limits for hue (0-360), saturation (0-100), and luminance (0-100) parameters in the color dialog

    Fixed CTRL + DELETE not deleting words in the Text Editor

    Fixed text being pasted as an empty string when copied from MTEXT and pasted into the drawing area

    Fixed selection window leaving artifacts on-screen with HWACCELERATION off

    Fixed the IMAGEATTACH dialog with LUPREC == 0

    Fixed WATCHPATH to ask to empty the filename

    Fixed PNG or JPG printing with Window setting

    Fixed crash when opening a corrupted DXF

    Fixed needing to select viewports twice to LOCK from the context menu

    Fixed ESNAP on MLINE in blocks or arrays

    Fixed behavior of ‘Show Window Menu’ in the status bar

    Set closest paper size in drawings from other CAD programs

    Fixed crash sometimes occurring when starting AViCAD

    Set the PRINTAUTOROTATE variable to 1 by default for paper orientation management

    Fixed printing text on SHARP BP-50M26 PCL6 driver

    Fixed freeze when modifying LINETYPE from the ribbon menu

    Fixed text replace in the _FIND command

    Fixed OVERKILL with the “Combine lines and arcs” option

    Fixed TANGENT esnap for circles

    Added MKSHAPE and MKLTYPE commands

    Fixed default layer setting for new dimensions from the _DIMSTYLE dialog

    Fixed silhouette printing in hidden line mode

    Improved opening and regen of ACIS objects

    Fixed the underscore ‘_’ not visible in the command line

    Added TEMPLATESPATH folder navigation in the OPEN/SAVE dialog for .dwt extension

    Improved layout switching speed

    Implemented PLOTTRANSPARENCYMODE variable for OpenGL and GDI plotting

    Improved multipage PDF concatenation in PC3 printing

    Improved image thumbnail quality when saving DWG files

    Moved “Prompt boxes transparency (%)” from Display to General tab in Right-Click Customization dialog

    Removed multiple warnings when importing tool palettes with blocks from other CAD programs

    Restored geometric center snap for closed splines

    Improved boundary detection with splines during the HATCH command

    AViCAD 2025 Maintenance Update 25.0.4

    We have released Update 25.0.4 to AViCAD 2025 Plus. All software improvements and fixes available with Update 25.0.4 can be consulted in the list here below:

    Fixed crash changing background color for various entities from the property palette

    Fixed paper rotation selecting large pixel image size

    Fixed print preview of JPG and PNG pc3

    Restored image zoom performance and improved quality of bitonal images

    Fixed the “Lines merge control” option in the PDF settings dialog

    Fixed MTEXT edit field errors

    Fixed cursor displayed in the arrow shape after MTEXT editor closes

    Fixed TRIM in paperspace with COMMANDPREVIEW on

    [AEC] Fixed delete of used AEC style

    Created the _CONVERTSPLINE command which converts selected Splines into Polylines or 3D Polylines by specifying their precision

    Set the default margins of ALL paper formats for DWG to PDF.pc3 printer to zero

    Improved quality of the PDF,DWF, DWfx preview

    [AEC]Updated English AEC styles family files

    Changed the default value of the OVERKILLMODE sys var, to disable as default “Combine adjacent lines and arcs into polylines” control in the _OVERKILL dialog

    Fixed losing focus on the edit control when the cursor moved over the drawing area even if the value is being edited

    [ARX]Fixed tolerance of ARX AcGeMatrix3d::inverse

    Fixed insert of BLOCKS with duplicated attributes

    Fixed the transparency of images in the PDF print preview

    [AEC] Avoided import of curtain wall, curtain wall unit and window assembly styles

    Fixed the display of JPG images with CMYK 32 bit color profile

    Fixed AViCAD preferences saving to registry behavior

    Fixed crash analyzing crash reports

    Fixed crash opening drawings with missing XREF

    Fixed open of corrupted drawings

    Fixed crash when building dataextraction table with the _DATAEXTRACTIONNEW command in non English AViCAD versions

    [VBA]Fixed SetXData method in the VBA procedure

    Fixed exception starting AViCAD when one recent file has bad timestamp

    Fixed ETRANSMIT to include XREF in the zip file

    [VBA]Added control to avoid AViCAD occasional crashing using the SetXdata procedure

    [ADVBlocks]Fixed the Loss of parameters and actions of Advanced Blocks using RENAME command

    Fixed creation of zip from etransmit changing dwg save format

    Fixed crash editing a block in a damaged drawing

    Fixed crash editing a dynamic block with constraints blocking BEDIT

    Fixed error in attaching (_ATTACH) file with non latin characters in the file name

    Fixed the EATTEDIT dialog to insert directly field code in the attribute

    Fixed unable to edit blocks from layout VP

    Fixed empty message unchecking all copyclip options in the OPTIONS dialog

    [AEC]Fixed draw of railing with between component panels

    [AEC]Fixed update of AEC style preview after resize of window

    [AEC]Increased the size of style tree in the AEC styles dialog

    Fixed right-click context menu having the same underscore char

    Changed the default options [Data Compression(true) and Optimize Simple Geom(true)] for DWG to PDF.pc3 file and related PC3

    Fixed the problem in generating very heavy PDFs with DWGtoPDF.PC3 device and related PC3

    Fixed set of dynamic view mode properties from the property palette

    [AEC]Fixed various problems drawing curtain walls

    Fixed correct setting of the templates default path in the _NEW command

    [AEC]Fixed preview of curtain wall styles with inches or feet units

    [AEC]Fixed preview of Railings styles with inches or feet units

    Fixed MULTIPLOT Command considering line weights in printing operation

    Modified AEC menus (Ribbon, Pop Menu and Toolbars) to open the style dialog for WALL, CURTAINWALL, WINDOW, DOOR and RAILING

    [ARX] Implemented documentBecameCurrent event

    [ARX] Fixed sendStringToExecute to allow ending ‘\n’ in command

    [ARX] Fixed getMenuContext function to retrieve current selection object id

    [ARX] Fixed AcGeMatrix in case of degenerated cases

    [ARX] Fixed AcDbDatabase::getAcDbObjectId function

    Hidden View control buttons during load of drawings

    [ARX] Fixed getMenuContext function to retrieve current selection object id

    Fixed size of dashed rubberband line with metric measurement

    [VBA]Fixed crash setting scale from VBA of blockreference that doesn’t allow non uniform scaling

    [ARX] Fixed acedAddObjectContextMenu to register context menu of AcDbEntity

    Fixed print of some CIRCLES and POLYLINES on PDF

    [ARX]Fixed several AcGeVector2d and AcGeVector3d ARX functions to avoid exception generation

    Fixed FLATSHOT command bug in creation of Arc entities

    Fixed plot/export DWF size and page settings

    [ARX] Fixed exception using normalize method of AcGeVector2d and AcGeVector3d in caso of zero length vectors

    [Arx] Fixed acedAddObjectContextMenu() method throws exception and causes a crash

    Fixed correct collection of CTB files in ETRANSMIT command

    Fixed folder used to save pcad.log file

    Listed point coordinates are fixed + extrusion values fixed

    Fixed support for round and trunk support in FIELD (table, attribute, text, mtext entities)

    Fixed visualization of POINT entity in XREF

    [ARX] Fixed ARX setDatabaseDefaults function used without parameters

    Fixed crash with unexpected paper format name

    Fixed crash trying to write log file in invalid position

    Added possibility to add a comma separated list of distances in the “Add Distance Value” dialog for Dyn Block parameter

    Added “Open in editor” option to BLOCK dialog

    Added possibility to launch _BACTIONSET command from property palette too

    Fixed correct evaluation of string expression starting with operator in dyn input

    Set previous selection set using DIVIDE or MEASURE command

    Fixed load of .NET dll using APPLOAD startup suite

    [NET] Fixed resize of .NET WPF palette also considering DPI Windows scaling

    Fixed flashes resizing .NET palette like translator

    Removed font substitution dialog when FONTALT specify also bigfont substitution

    Changed VSCURRENT command to accept “2” or “2D” options

    Fixed start point of the arc when using “Follow” option of the _ARC command

    [NET] Implemented PaletteActivated event in .Net PaletteSet object

    AViCAD 2024 Major update

    AViCAD 2024 major update features:
    See directly below for what is new in AViCAD 2024
    New CAD Engine
    Enhanced Graphics
    New Commands
    Improved Performance
    View Cube Added
    Data Linking (Excel)
    XLSIMPORT
    Blocks preview in tables
    Save multiple Blocks
    Improved in place blocks (nested entities)
    New variable CENTERSNAPMAXVERTEX
    BREAKATPOINT (Splits 2D entities)
    Autodesk® Revit® 2022 support
    CENTERMARK and CENTERLINE
    3DPOSITIONER (visual aid to rotate/move)
    STEP/IGES Import (better control)
    Improved Undo (copy operations)
    New CTRL+R (Switches viewports modelsp.)
    3DWALK
    3DWALKFLYSETTINGS
    3DFLY
    UCS command (improved)
    SURFEXTRACTCURVE
    AIDIMSTYLE (create dimstyle from existing)
    LAYMRG – Merge Layers
    Preview Sheet dims before Plot
    Improved Explode (Blocks)
    WHOHAS (drawing user and usage)
    Improved APPLOAD command
    Improved OFFSET command (layer / erase)
    Improved QDIM command
    REGENVISIBLE (only visible area)
    Improved TOOLPALETTE
    Command Line Font
    Improved Big Font substitution
    New command -TABLE (no dialog)
    Network license Groups
    Restore suppressed messages
    MAPIMPORT (Geo Data)
    MAPIINSERT
    Improved Geolocation function
    GEOMAPSERVICE command
    Two point break (break a dimension)
    Cones and cylinders (better height control)
    GRIP improvements for clipped blocks
    REVERSE (Reverses the vertices)

    AViCAD 2024 Maintenance Updates

    [Update 24.0.8]

    We have just released Update 24.0.8 to AViCAD 2024.  All software improvements are below:
    Fixed distance between DIMBASELINE dimensions
    Fixed command line display error in Asian operating system
    Added possibility to select base angle graphically in the Drawing Units angular tab
    Fixed DIMSPACE when moving text
    Fixed bug that prevented a block from displaying correctly while editing it (_BEDIT)
    Fixed multiple search paths for PC3 files
    Implemented windows like multiple SHIFT key selection in RenameDialog (RENAME command)
    Fixed SOLPROF in a specific situation
    Added freeze of layers created by SOLPROF in every viewport except active one
    Fixed generation of circle with SOLPROF in rotated viewports
    Fixed bug that prevented the correct resizing of cell text if you scaled a table created in PCAD by copying and pasting from an Excel file
    Improved FLATSHOT and SOLPROF with incomplete arcs
    Fixed generation of curved lines in FLATSHOT/SOLPROF
    Increased speed of FLATSHOT/SOLPROF commands
    Now the COPYCLIPAUTOOLE variable can be set correctly in the options setting dialog
    Improved FLATSHOT on curved edges to create continuous spline, arcs or circles
    Fixed creation of arcs, circles and splines in FLATSHOT
    Fixed bug that caused iCADLib to crash, in some cases, when trying to maximize the window
    Now the EATTEDIT command dialog maintains column sizing upon reopening
    Fixed Palette selection filter (on/off) bitmap with pcad light theme set
    Improved pattern name editing by calling only the pattern name dialog
    Fixed command bar height to allow the display of 2 lines of history
    Added management and saving of the PUBLISH command options
    [VBA] Fixed plotToFile function to plot PDF
    Implemented FLATSHOT for polyface mesh
    Fixed ” symbol pasting table from excel
    Fixed set of dynamic input tooltip size and transparency
    Fixed selection of main block in LAYLCK command
    Fixed select color of different entities from property palette using “select color” item
    Fixed MULTIPLOT miss to print some pages
    Fixed load and save of drawing with bad MLeader object
    Fixed creation of wrong SPLINE after STRETCH
    Fixed crash activating a new viewport in a specific drawing
    Fixed PASTECLIP of table from Excel with vertically merged cells
    Fixed a bug that caused a Qleader to be inserted with a text style different from the dimension text style
    Fixed a bug that prevented non-Latin characters from being inserted when creating a table from a csv file
    Fixed Layer of block inserted from tool palette
    Improved speed of plot with dashed linetype
    Fixed a bug that caused a Qleader to be inserted with a text style different from the dimension text style
    Fixed Explorer preview extraction and display in preview pane
    Fixed issue that allowed multiple files to be opened by clicking the new file icon at the top of the Quick Toolbar, even if the SDI variable was set to ON
    Fixed crash when trying to edit a table cell that was created by a Table Contextual Toolbar (Insert Above, Insert Below, etc.)
    Added drawing regeneration after STEP file import process is complete
    Added management of non-Latin characters when saving and reading the dsd file from the publish command
    Improved Explorer Blocks palette
    Saved last REVCLOUD mode used
    [MULTIPLOT] Fixed usage of PC3 of amyuni printer, fixed usage of virtual PC3 printer, saved output path
    [MULTIPLOT] Fixed default order of MULTIPLOT for creation, added “Order by Creation inverse” and “Order by creation” buttons
    [MULTIPLOT] fixed tolerance in order algorithm of sheets
    Fixed SCALE command using mouse to specify value
    Added tooltip near cursor to display IDPOINT results
    Added tooltip near cursor to display MEASUREGEOM results
    Added tooltip near cursor to display DIST results
    Removed creation of empty 3d solids to avoid “saved with error” problem
    Fixed continuous requests of clear of temp folder
    Improved the zoom to the location of the found string in FIND command for Rotated Dimensions
    Improved the zoom to the location of the searched text in FIND command for Aligned Dimensions
    Added automatic substitution of other PDF pc3s with ours
    Fixed Intersection Snap display and recognition issue under APP snap setting state
    Fixed MIDPOINT osnap not working correctly on blocks
    Fixed support for 48 bit images
    Fixed ORTHO doesn’t work in LISP getpoint function
    Fixed Error applying ‘Polyline’ option in FILLET command
    Fixed incorrect behavior when using mouse click during LWeight option
    Fixed issue creating Circle TanTanTan Comment: Find best circle algorithm has been expanded, implementation refactored
    Fixed FLATTEN does unnecessary recreation of entities and loses properties
    Fixed Impossible to dimension a radius on XREFed geometry
    Fixed some problems with GUI of annotation scales
    [LIST] Added extrusion direction is not listed for LWPOLYLINE in LIST command
    [FILLET] Fixed wrong connection of the fillet on a closed polyline
    Added “Auto” for image compression in PDF settings
    Fixed right click to start keyword from dynamic input
    Added ARX to filetype managed by APPLOAD command
    Fixed hide of Prompt menu after input
    Fixed issue with some Hatch entities are modified after changing the layer of another object
    Fixed Solid objects changing color if any of the Geometry property is changed after changing CECOLOR system variable
    Partially fixed unwanted cursor change using ESC on view CUBE and tool palette
    Fixed SENDTOSKYPE command failing to locate Skype (APP version) installation
    Fixed multiple selection on SPLINEDIT to get only first
    Fixed open of drawings with unsupported GEO connection
    Fixed crash when selecting one of the merged hatches (containing non-polygonal boundaries) after reverting the changes (UNDO) of the MERGEHATCH command
    Fixed creation of multiple text styles using STRETCH command on the dimension
    Added control when opening floating palettes on-screen position
    Fixed open of all files selected in Windows Explorer and fixed property palette on all opened drawings
    Improved dialog for saving block with name
    Fixed restore of ORTHO after use of SHIFT to enable/disable
    Added ETRACKDELAY variable management box in Drawings settings > Coordinate input > Entity Snaps
    Fixed cursor restore after start/cancel of command or use of view cube

    [Update 24.0.6]
    [.NET][VBA] Fixed exception opening and closing multiple drawings
    Fixed exception using IMPOINT command
    Fixed creation of DIMLINEAR dimensions with intersection esnap on nested blocks
    Removed set and reset of ORTHOMODE variable during entity selection
    Fixed imageclip of rotated images
    Fixed open of drawings with section entity
    Fixed crash on bad drawing path in ribbon recent file list
    Fixed selection by entity type in the selection pane in localized versions
    Fixed ALIASEDIT command with localized versions of commands
    Fixed exception with print preview setting page setup in PUBLISH dialog
    Fixed highlight of hatch during REFEDIT
    Fixed exception opening drawing with unsupported GEO connection
    Fixed crash creating a new printer configuration (pc3) using the command CONFIGUREPRINTERS
    Added possibility to specify a whitelist of the IP Addresses in the NLM Server Monitor Admin Panel
    Fixed TRIM using XLINE, RAY, 3DFACE, WIPEOUT, MLINE as cutting edges
    Disabled default of “Hide point entity in block”
    Fixed crash editing tolerance objects
    Fixed AViCAD unable to recognize the command “_DWFIN”
    Fixed Text Height of the Leader not modified at the contextual ribbon menu.
    Improved visibility of the texts of the “non-editable” fields of the properties mask, when the selected theme is the light one.
    Fixed crash customizing paper size
    Fixed ORTHOMODE not disabled after using SHIFT during TEXT rotation input
    Removed set and reset of ORTHOMODE variable during entity selection
    Fixed prompt on the command line of GRIP command
    Fixed selection preview to avoid cancel of current command (like CHAMFER of FILLET)
    Improved block preview generated after dragging the block to the toolpalette or by clicking on “Update Tool Image” on the block tool. Now the background of the preview depends on the current UITHEME.
    Fixed open of drawing with missing fonts on Windows 7
    Fixed “remove boundary” from HATCH dialog
    [VBA]Fixed exception printing from ActiveX called from LISP function
    Fixed save and restore of opened EXPLORER palettes
    Fixed creation of regions from VBA
    Added “Display the REFEDIT preview” option to the “Display” tab of the OPTIONS dialog
    Fixed DIST output ignoring DIMZIN
    Fixed DIST output in case of architectural units
    Fixed crash using toolbar editing MTEXT
    Fixed display of point sized entity outside blocks
    Fixed creation of REVCLOUD when DIMSCALE isn’t 1.0
    Fixed display of isolines of 3D solids with spline surfaces
    Fixed update of datalink from status bar
    Fixed paper preview in plot dialog
    Fixed crash when none of the options is selected (pressed ENTER for each prompt that requires an option) in TCOUNT
    Fixed print of text with mixed Korean and latin symbols
    Fixed opening wrong drawing when the user clicks over a recent document item’s tooltip on Start Page instead of the preview
    Improved “Entity” Selection Filter. Now it will display localized entity names
    Fixed HATCH command with imperial units after the creation of custom Hatch
    Fixed search of fonts in current drawing folder opening drawing
    Implemented multiple XREF selection in XREF dialog
    Restored Sheetset and formula fields category
    [LISP]Fixed refresh of layer palette deleting a layer using LISP
    [LISP]Removed error message when tear-off menu is missing
    Added tooltip near cursor to show AREA and perimeter
    Fixed “saved with error” changing the color of 3d polyline created by TXTEXP command
    Fixed CENTERMARK command to use CENTEREXE variable
    Implemented MATCHPROP for CENTERMARK objects
    Added CENTERMARK objects to ADDSELECTED command
    Fixed color of fence selection line when background is white
    Fixed dynamic input to support surveyor’s angle
    Fixed input of imperial distance in dynamic input
    Removed ORTHO, ORTHOGONAL from command history to avoid to repeat command with enter
    Fixed type of scale in viewport scale drop-down
    Fixed selection of scale from list in Viewport scale drop-down
    Fixed incremental save in OPTIONS dialog: incremental save is turned ON/OFF only by ISAVEPERCENT variable
    Fixed right click to start keywords from dynamic input
    Fixed problem that prevented the import of blocks downloaded from CADENAS/TRACEPARTS and its correct placement in the right iCADLib folder
    Added extension DWFX to DWFIN command
    Fixed crash using PUBLISH

    [update 24.0.4 ]Disabled block insertion unit item in entity property palette
    [LISP]Removed error message when tear-off menu is missing
    [.NET]Fixed crash printing different drawings from .NET
    Fixed PUBLISH and other commands to accept more and multiple long filenames
    Fixed EXOFFSET command
    Changed default of FULLPLOTPATH to 0 to restore 2022 default filename in case of PDF printing
    Added 2 decimal digits to page preview in plot dialog
    Added CHECKFILEDIA variable to reset FILEDIA variable to 1 at start time
    Fixed TRIM to select single entities as cutting edge
    Fixed crash getting area of complex hatch
    Fixed MEASUREGEOM command with ‘°’ symbol on angles
    [.NET] Fixed save of drawing opened from .NET without editor
    Fixed load of LAS file with non latin chars in path
    Fixed Serious problems editing grips with DynInput with rotated UCS
    Fixed crash when switching property palette to tree view
    Fixed crash executing undo in some circumstances
    Fixed creation of DIMLINEAR entity on a specific drawing
    Fixed open of hyperlink associated to an entity using CTRL+Left click
    Fixed edit of aligned dimension with bad association osnap point
    Restored message to suggest REFEDIT in BEDIT in case of Dynamic blocks
    Fixed enable of “New …” menu items in various EXPLORER dialogs
    Fixed LAYERP command after change of layer properties from ribbon toolbar
    Fixed display of OLE objects in XREF
    [VBA] Fixed crash using method Boolean
    Implemented edit of block properties and block attributes inserted in table cell from property palette
    Enabled BEDIT of blocks containing ARRAY objects using double click
    Fixed center of plot preview when size of paper is larger than A1
    Fixed save/load of paper margins, fixed display of paper preview in print dialog
    [VBA]Fixed crash adding XRECORD to dictionary
    Fixed afterimage zooming in print preview
    Fixed center of plot preview using some printers
    Fixed paste of cell with different text style
    [CUI] Fixed add of workspace via Transfer tab loses toolbars
    Fixed object regeneration on the PAN after zoom in the Model or in Layouts
    Fixed crash looking for intersections for degenerate polyline
    [LISP][VLAX] Strings received from COM+ functions can be invalid
    Fixed DIMCONTINUE that works incorrectly
    [LISP]Added Variable DefaultFormatForSave (setenv/getenv “DefaultFormatForSave”)
    Fixed UCS rotation and solid defintion via Command line
    Fixed Crash in pasting via clipboard when R14 clipboard format is enabled
    Fixed Slow zoom and pan in specific huge drawing file
    Changed REFEDITPREVIEW default to 0
    Added Support MG4 MrSID images (with 5 bands)
    Fixed update of table created with datalink
    Fixed default value for MAPCONNECT command
    Fixed exception generated when selecting a style index in AIDIMSTYLE that is higher then the number of dim styles in the current drawing
    [SDS/IRX] Added buffer size to several string functions to check for buffer overflow
    Removed useless information from property palette with MPolygon entities
    Fixed Text Frame property not working in the Property Palette
    Fixed save of drawing with SDF map
    Fixed create of splines using control points and various knot parameterization methods
    Added new CVSHOW and CVHIDE commands and modify Properties for splines and NURB surface to turn on/off control point frame and hull respectively
    Fixed quick select of text with some special characters
    Added map information imported using MAPIMPORT command to property palette
    Added BIMOPTIONS command to configure BIM import and attach parameters
    Fixed save of modified PC3 file
    Fixed custom paper margins from PMP file
    Fixed reload of changed paper parameters
    Selected first attribute in DDATTE command
    Fixed update of property palette erasing selected entities by LISP and changing current layer by LISP
    Fixed HATCH using XLINE as boundary
    Changed preview of HATCH with HPQUICKPREVIEW variable – OFF -> draw only boundary highlighted – ON -> draw hatch + boundary highlighted
    Added Block name to FILTER dialog
    Fixed SLOPEAREA command with metric template
    Fixed SLOPEBLOCK and SLOPEAREA commands
    Fixed “Text” option in DIMRAD or DIMDIA to display dimension value on command line
    Fixed restore of OSMODE, DYNMODE variables after 3DFLY or 3DWALK commands
    Added message to warn user about perspective change
    Fixed ORTHO called from LISP
    Fixed VPOINT command in empty drawing
    Fixed reload of modified XREF using balloon
    Fixed INSUNITS of saved Block on Disk using block explorer
    Fixed CTRL+C to copy text and format of a table cell
    Implemented drag and drop for file types managed by IMPORT command, Fixed IMPORT of XLSX file type
    Fixed display of ISOLINES on ACIS surfaces imported by ACISIN
    Fixed order of entities in selection cycling dialog, selected first entity in list
    Updated list of blocks in drawing explorer after RENAME command
    Fixed change of Spelling dictionary from the OPTIONS dialog
    [PRINT] Fixed printers initialization in case of printer connection problem
    Fixed LUPREC issue during BLOCK DEFINITION
    Fixed wrong apply of base point modifying GRIP of an array object
    Fixed VPOINT command options
    Fixed missing keyword in XREF command
    [SNAP] Status bar should display correct coordinates when switching between snap points using TAB
    Fixed crash in Revit UI update
    Fixed crash using explorer
    Improved selection of coordinate system: when no coordinates are specified, all coordinate systems are displayed
    [.NET] PaletteSet – Custom .NET palette set is filled with built-in Tool Palette window contents
    [Tool Palettes] Fixed GreyedOutExpression and HideExpression
    Fixed rotation of block inserting block in table cell
    Fixed font position and wrong shape of Korean text
    Fixed load of DXF file with map entities

    AViCAD 2022 and earlier

    [Changelog version 22.0.14]
    Right click menu is now regulated only by the variable SHORTCUTMENU
    Now creating a new table style copies the base one successfully
    Fixed Table Styles preview
    Added double click to edit block in table cell
    Fixed crash on edit table cell with block. Using “Format Locking” option
    Added “Block” button to “Insert” panel of “Table Cell” contextual ribbon
    Added TBB and TINSERT aliases of TABLEINSERTBLK command
    Added “Match Cell” and “Field” buttons to Table Cell context ribbon
    Fixed SUPERHATCH with circle island in area
    Fixed SUPERHATCH with rectangular “hole” in area
    Fixed crash selecting specific hatch
    Fixed zoom on entity in FIND command without “zoom after replace” option
    Margins set in Table Style are now loaded correctly in table creation menu
    Fixed EATTEDIT prompt messages
    Fixed open of drawing with bad constraints
    Fixed behavior of prompt boxes. Added new variable PROMPTBOXES to enable/disable prompt boxes.
    Fixed prompt menu when command is not active
    Added “Alignment” button to the Table toolbar for the Classic workspaces
    Fixed crash using table with block in cell
    Fixed freeze searching closed boundary in a drawing
    Fixed ARC command from Lisp
    Fixed contextual menu on mouse button down
    Removed display of options list when DYNMODE < 0
    Changed ZOOM level on FIND command, Implemented FINDZOOMSCALE variable to set scale zoom level (default 5.0)
    Improved drawing templates dropdown menu in Start Page. Now it will display a vertical scrollbar if the list of the templates is too long
    Structural Handrail – added Welded and Square Tube option
    Structural Welding Symbols – added option to add size by manual entry
    [/toggle_content]
    [Changelog version 22.0.12]
    Fixed display of broken mechanical entities
    F12 key didn’t change Dynamic Input icon in Status bar
    VBA: Changed SendCommand to make it sync with VBA execution. Added SENDCOMMANDSYNC variable to restore previous behaviour
    Fixed PUBLISH of multiple DWF files
    Fixed polar ARRAY ribbon controls to change angle filled, angle between
    Fixed fade of entities outside of refedit set starting REFEDIT command
    VBA: Fixed Boolean operation on regions
    Fixed print and preview of OLE objects in block in paperspace
    Users can now choose if the dragged file onto the drawing area is opened or imported into the current drawing
    Now TXTEXP command explodes pre-selected entities
    Now BURST command explodes pre-selected entities
    Added tooltips for NETWORKSEARCHTIMEOUT in performance Dialog
    Improved speed of open of drawing with 3d solid objects
    Improved speed of Esnap over 3d solids
    Fixed enter of multiple point text in table cell
    CHANGELOG: Fixed freeze using esnap on big block
    Users can now choose if the dragged file onto the drawing area is opened or imported into the current drawing
    Now TXTEXP command explodes pre-selected entities
    Now BURST command explodes pre-selected entities
    Added tooltips for NETWORKSEARCHTIMEOUT in performance Dialog
    Improved the message box that is displayed after user released tokens in NLM Server Monitor
    Improved response of click over tool palette
    VSLIDE not hiding background drawing
    Fixed pointer behavior in SOLIDEDIT command
    Fixed area of hatches
    Fixed calculation of hatch area in case of trimmed hatches
    Fixed set of columns and rows of rectangular array using dynamic input controls
    Fixed ROTATE command with DININPUT,ANGBASE/ANGDIR modified
    Fixed grip position of rotated array objects
    Fixed Page Setup associated to a Layout Space not visible in Plot dialog
    Fixed crash using QDIM command
    Fixed change of XCLIP boundary on block pasted in another drawing
    Fixed crash in property palette
    Fixed EXPORT command when file already exists
    Fixed crash with SETTINGS dialog with AECOBJECTS = 0
    Fixed regen of xclipped blocks using clip frame grip
    Improved DWG file extension association to AViCAD
    Fixed crash in image manager drawing images stored on unresponsive file system (NAS)
    Reduced size of DXF file removing preview image from file
    Fixed pick of first point of MLEADER with ESNAP
    Fixed crash closing palette activating a drawing from start page
    Fixed grip edit ESNAP now prevails over ORTHO and GRID
    Properties height and width of Custom Paper size when plotting PDF with the AViCAD Virtual Printer are limited to 3200 mm (or 126 inches). To achieve higher page sizes use ADDFORMAT
    Using command BEDIT on dynamic blocks now tells the user to use REFEDIT command instead
    Added zoom option to FIND dialog
    Added IGESSTEPEXPORTSCALE variable to options dialog(command IGESSTEPOPTIONS)
    Fixed IGESOUT/STEPOUT command to be used from scripts
    Fixed color names in the non-English version of the Selection Palette
    Slow switching when editing table cells
    Fixed message in WIPEOUT command
    Added extension DWFX to DWFIN command
    Fixed ESNAP center of closed splines
    Improved speed to show BEDIT dialog with many blocks
    Added dxf format to publish
    Fixed LMAN dialog to restore layer settings
    Fixed hatch boundary recognition in some drawings
    Partially fixed wrong PREVIEW of DIMENSIONS TEXT during COPY>PASTE operation
    Fixed set and save of crosshair related colors
    Fixed vl-princ-to-string to deny print of source of lisp function
    Fixed selection command with lower case letters, in dynamic input list
    Fixed CENTERLINE command
    Added REVERSE command
    Fixed Crash with Zoom Extents
    VBA: Fixed VBA area property of hatch
    Fixed area calculation in specific hatch
    [/toggle_content]
    [Changelog version 22.0.10]
    Fixed Mech-Q CUI compatibility issue
    Fixed creation of dimensions with scrollbars on
    Fixed NODE snap with PDMODE different from 0 on points in block
    Fixed OVERKILL with overlapping circles
    Fixed hide/display of entities turning on/off a layer
    Fixed height of solids operations (EXTRUDE, BOX, etc) with architectural units
    Fixed MULTIPLOT with combine option enabled on AViCAD in C: disk.
    Fixed crash getting area of hatch with bad polyline boundary
    Added some option to PUBLISH dialog : optimized PDF, open file after generation, hatch creation, merge color of crossing lines
    Implemented variable PUBLISHPDFTYPE to use different PDF generation to create smaller PDF files
    Fixed display of lineweight in a drawing
    Add support for Alt+Return to create multiline text in table cells
    Implemented setup of NVIDIA profile for QUADRO GPU, added SETNVIDIAPROFILE variable to control change of NVIDIA profile
    Fixed lisp function vlax-curve-getParamAtPoint
    Fixed battman command
    Fixed box command with rotated UCS
    Fixed placement of hatch in closed area
    Fixed rotation point specifying reference angle and points
    Fixed position of ruler in MTEXT editor with a specific text
    Fixed open of file from read-only path
    Fixed search of rcs file in subfolder of rcp file
    Improved creation of ARC/CIRCLE in FLATSHOT/SOLPROF commands
    Fixed extrusion height and direction using esnap
    Improved open of drawing with images on missing network path, Improved IMAGE dialog using images on missing networkpath. Added NETWORKSEARCHTIMEOUT variable to control network search timeout
    Improved speed of print from layout
    Fixed DIMBREAK manual option
    Fixed PASTESPEC of excel table containing korean text
    New method(properties dialog) to associate dwg to AViCAD
    Improved speed of execution of LISP
    [/toggle_content]
    [Changelog version 22.0.6]
    Fixed crash in options dialog
    Fixed crash closing AViCAD
    Fixed count of files to delete in temp path
    Fixed display of RCP/RCS point cloud
    Fixed problem using a drawing on QUADRO video card
    Fixed Korean texts not being displayed correctly in “New Sheet Set” wizard
    Fixed size of a few controls in “New Sheet Set” wizard
    Implemented new faster OVERKILL command, old version renamed to LEGACYOVERKILL
    Fixed SCALE precision using expression with dynamic input
    Partially fixed HATCH boundary calculation with HPISLANDDETECTIONMODE = 0
    Improved speed of load and display of PCG point clouds
    Fixed load of PCG point clouds
    Removed lock of application displaying preview of block in REFEDIT and BEDIT dialogs
    Fixed creation of dimensions in paperspace using esnap to modelspace entities
    Fixed open of drawing with MAP objects
    Fixed SUBTRACT command that creates corrupted 3d solid entity
    Fixed box command with rotated UCS
    Fixed order of papers in paper margin dialog
    Fixed set of paper margins using PMP files
    Fixed wrong large icon for the “Pin the Toolbar to Current Position” button of the MTEXT toolbar
    Fixed fast command start typing only a part of command (eg : DATA for DATAEXTRACTION)
    Added “View Transitions” button in Options dialog
    Improved speed of cursor typing commands
    Fixed esnap on LWPOLYLINE with coincident points
    Fixed selection delay in a drawing with many groups
    Changed ZOOMTIMEOUT behaviour : after timeout now AViCAD draws 1 entity every 20 inside blocks
    Fixed display of entity after ZOOM with RTDISPLAY = 0
    Fixed loose of bitmap changing position of toolbar button
    Fixed NETLOAD command requesting DLL name twice
    Fixed crosshair cursor during input of command
    Fixed COPYCLIP of set of entities with some proxy
    Fixed IMPORT of IFC file with errors in representation
    [/toggle_content]
    [”Changelog version 22.0″]
    Intellicad 10.1 engine
    The most recent IntelliCAD source code
    ODA Geometry library
    Improved Spline support, better boundaries recognition, fixed many geometrical issues on
    Trim, Chamfer, Fillet etc.
    Dynamic input feature on Grips
    TABLE and TABLEDIT implementation
    AutoCADⓇ like Text in-place editing, numeric Rows and alphabetical Columns. New
    contextual Ribbons.
    New AEC Objects (AutoCADⓇ Architecture)
    New 3D Walls, Doors, Windows, Stairs, Railings, Slabs, Roofs
    Wood Details, Steel and Profiles Standards
    Now available in 3D
    Background map from Bing
    Assigns geographic location information to a drawing file. Captures a portion of the online map
    to an object known as a map image, and embeds it in the drawing area. New Contextual
    Ribbons.
    AutoCADⓇ Like Solid grips
    Use grips to change the size and shape of 3D solids and extruded surfaces.
    Autodesk RevitⓇ 2021 Import/attach
    Support for recent Revit files format
    Smooth Transition
    Makes a smooth animated view transition during panning, zooming, or changing view angle
    Improved Array
    – New Array Grips
    – New contextual Array Ribbons
    Search in Options and Drawing Settings Dialog
    Typing the name of the options, automatically find the relative control in the form. Speed-up
    settings.
    Sheet Set Manager
    The Sheet Set Manager organizes, displays, and manages sheet sets, a named collection of
    drawing sheets. Each sheet in a sheet set is a layout in a drawing (DWG) file.
    BACKGROUND command
    Defines the type, color, effects and position of the background for the named views.
    Refactored View Manager Dialog
    Interactively manage drawings views
    Refactored perspective mode
    Improve Perspective handling and grips in Perspective views
    Improved Open, Regen and Layout switch performances
    Improved Osnap
    Faster and more accurate
    New TPNAVIGATE command
    Displays a specified tool palette or palette group. Improved GUI customization.
    MTEXT
    -Add “Strikethrough” option
    -Insert “text only” functionality. PasteSpecial formatting
    -Clear formatting feature
    -Text Symbols Subscript and Superscript are added
    -Added “Paragraph” dialog
    -Spell check on the fly
    SPELL for MLEADER
    GROUP handling
    – GROUPEDIT: Add, Remove and rename features for Groups
    – Group Grips: improved visualization of Groups
    New commands TOTALAREA
    Calculate the total Area of selected closed entities
    Improved Dynamic Blocks handling
    New insertion options supported
    Command IMPOINT
    Imports 2D-3D points with specified coordinates from a .txt or .csv file into a drawing. Points
    can be imported as separate point entities, as vertices of a polyline, or as vertices of a
    spline.
    Improved 3D Connexion mouse support
    Optimized selection performance
    SVIMPORT/SVEXPORT commands
    Import/Export of all AViCAD Variables
    Improved performance for Lisp GRDRAW
    NET PalettesSet feature
    .NET API to create palettes with .NET controls on it
    Improved CUI Dialog for customization
    PLUS the Brand new: Mech-Q Engineering Suite: v4.27
    [Changelog version 21.0.6]
    Fixed speed of selection of 2d Polylines with many vertexes (+10k)
    Fixed FLATTEN command with 3d Solids objects
    Added message for unsupported Revit file version
    Fixed APPLOAD command to load lisp that contains COMMAND
    Fixed purge of Dynamic blocks to avoid delete of referenced dynamic blocks
    Implemented print of TIFF file using JPG printer
    Fixed selection speed in drawing with too complex hatch, ignored (not regenerated) hatches with more than 5000 loops.
    Implemented sysvar fields in FIELD command
    Reduced size of objects pasted in Word-Excel, Added EMFFACTOR and WMFFACTOR to change size factor of EMF and WMF created during COPYCLIP
    Improved PDF2CAD command: now it will display only one message if some of the input files were skipped during Batch conversion.
    Improved PDF2CAD: handled skipped files Improved “Single File” mode tab: now it will display an error if invalid PDF file is selected Code Cleanup
    Disabled thumbnail generation during autosave to increase speed of autosave
    Fixed OFFSET with lines standing on different Z levels
    Fixed the initial height of the DWG Preview in Open File dialog
    Restored vertex grips of non associative hatch created selecting objects
    Property palette :Fixed change of number of items and angle between items of polar array if angle is less than 360∞
    Fixed print of images with a page size larger than A3
    Fixed lag after copy of block
    Removed “last access” from open/save dialog
    Fixed a bug in DATAEXTRACTION dialog when user is unable to move from step “Data Source” to step “Select Objects”.
    Fixed default option not being recognized by PCAD in a few prompts of the _3DARRAY command
    Property paleete: Fixed change of total angle of polar array if angle is less than 360∞
    Fixed speed of COPY of some specific blocks in a big drawing
    fixed the command bar position in a Multi-Monitor context. Now it appears on the correct monitor when the AViCAD startup.
    Fixed temporary OSNAP in ZOOM window command with OSNAPCOORD = 2
    Fixed zoom and pan with ZOOMDETAIL = -1
    Fixed update of Quick property palette changing color with ribbon or toolbar combobox
    Fixed insertion of blocks from tool palette: layer names and other styles coming from inserted blocks are preserved
    Print: removed message and popup about 3d hidden/shaded view and plot styles
    Fixed EXTRUDE direction option with NWUCS
    Fixed ELEVZERO command with REGION objects: the command now filters out REGION objects
    Fixed display of main window during application startup
    Fixed ESNAP and ETRACK markers in diffent VPORTS : Restored SNAPALLVIEWS to 0
    Changed selection windows to display only in active window
    Quick Property: added a limit to height max to 750 pixel, added scroolbar when exceed to height limit
    Improved speed of command hint list with great number of results
    Added OneDrive business path to cloud commands
    Fixed load of some commands opening drawing with double click on PC with QUADRO video cards
    PDF2CAD : Fixed crash when attempting to show preview of a protected PDF file.
    Fixed display of DGN underlay
    Fixed wrong DIST result on layout Viewport
    Implemented dimension scale depending from layout viewport scale
    Implemented PURGE of empty text objects
    Fixed APPLOAD of .NET modules , filename is not requested twice
    Fixed exception finding hatch boundary
    Added IMPROVETEXTQLTY variable to HWCONFIG dialog
    Fixed delete of unused files in temp and in backup folder, changed number of backup files to 2, changed remove of old backup file controlled by BACKUPOPEN variable
    Added check to avoid crash using layout tab during block editor
    Fixed explorer preview pane after AViCAD start
    Fixed edit of text of annotative dimension
    Fixed activation/deactivation of POLAR and ORTHO passing from one drawing to another
    Fixed problem using PUBLISH with our PDF printer, added license activation and set options for each page
    Fixed open time and anomal memory usage opening drawing with clipped blocks
    Improved speed of regeneration of TTF text
    Added IMPROVETEXTQLTY variable to enable or disable change of TEXTQLTY variable opening drawing
    Fixed DIMRADIUS command when circle stands on z plane different from current elevation
    [”Changelog version 21.0.0″]
    START PAGE
    The new Start tab is displayed by default at startup, providing easy access to a variety of initial actions, including access to drawing template files, recently opened drawings as well as online and learning resources.
    PDF2CAD 2.0
    The New conversion engine with pages preview and such new options as Batch conversion of all PDFs in a folder, multi-page PDF conversion, dashed lines recognition, plus dozens of other important improvements.
    PDF with Append function
    The Append function allows to add a new sheet to an existing PDF to create multi-pages PDFs when printing different views of a drawing or different drawings.
    SELECTION CYCLING
    The control of selection when you select an object that overlaps other objects. Cycling through overlapping objects makes your selection extremely easier.
    QUICK PROPERTIES Palette
    The Quick Properties palette shows a list of object properties for one or more selected objects. Rapid access to the most useful object properties avoiding irrelevant and confusing fields. You have the Quick Properties palette beside the cursor when clicking on an object.
    IMPROVED TOOLPALETTES
    – Palette Groups split panels by topic with the possibility to filter their visibility in a click
    – Import/Export Single Panel .XTP files (an easy sharing of customization with colleagues)
    – Images/Icons Manager
    – Import AViCAD 2020/21 Toolpalettes from the full .ATC files ( You can import customized toolpalettes from your AViCAD 2020)
    – AddBlocks. The new function allows the massive addition of multiple blocks in the Toolpalette.
    QRCODE
    Create and insert a QRCODE from any text, URL etc.
    Make text in your drawings scannable from QR Codes using any mobile phone or tablet with a camera.
    QR Codes, also known as mobile barcodes, allow to represent text, URLs, contact information etc.
    Users may get automatically a lot of useful information for execution of maintenance, simply scanning the QR Codes visible in the drawings.
    New PARAMETRIC 2D LIBRARY
    Parametric generation and insertion of mechanical/structural components for construction using a dedicated interface:
    – Wood: Lumber, Trus Joist® TJI®
    – Steel: Angle, Channel, Tubing, Pipe, S-W-M-HP Shape, S-M-W Tee Shape
    – Steel: Studs, Sstuds, Joist, Track
    Two Tool Palettes for the new Structures library are provided, ready to use (Steel standard, Profiles and Wooden details)
    AUTOPUBLISH
    The command automatically creates export files (.dwf/.pdf) from the current drawing and saves to a specified location on saving or closing the DWG file.
    Improved print preview speed
    Faster preview creation. Immediate zoom on details. In addition, you can now scroll the preview using the mouse wheel to zoom and pan.
    New predefined Ribbon Workspaces
    Beside the normal complete Full Ribbon interface, there are two more pre-sets ready-to-use:
    1. “Beginners” – for users just starting to learn CAD or working on simple drawings. It shows only the basic CAD functions, making easier CAD usage by not skilled users.
    2. “2D Drawing & Annotate” – the complete set of 2D functions for users who don’t need 3D and prefer a clean workspace. Allowing a faster detection of commands.
    New POLYGON GRIPS
    Enable to display a new set of grips for rectangles or polygon polylines. Enhanced options to stretch, rotate or scale polygons.
    New POLYGON PROPERTIES
    Enable a set of new properties in order to better manipulate regularly-shaped polylines (rectangles or polygons)
    ROTATE on PASTE and PASTEBLOCK
    Now you can rotate entities while performing Paste operations for a direct alignment of elements.
    Improved MTEXT
    – new functions to Paste text without formatting
    – new functions to Remove formatting of the selected text
    – new settings for the in-place background color
    – the new annotative button in the MTEXT editor
    Associative ARRAY
    AViCAD can now create Associative Arrays entities editable through the properties panel. It is now extremely easy to dynamically modify a number of items, rows, colums, angles, rotation etc.ARRAY. New direct commands:
    ARRAYPOLAR. The command evenly distributes object copies in a circular pattern around a center point or axis of rotation.
    ARRAYRECT. The command distributes object copies into any combination of rows, columns and levels.
    ARRAYEDIT The command modifies associative arrays by editing array properties, editing source objects, replacing items with other objects or creating a 3D array with objects on 2 or more 3D levels automatically.
    Section and Elevation lines
    Creating 2D sections and elevations from 3D models in your drawings. You can control the size and shape of any created section/elevation and dinamically update an existing section/elevation when the objects included in the section/elevation are modified. The feature is similar to those available in AutoCAD Architecture. The Commands can be applied on al 3D objects, including IFC and Revit Underlayers/imported models.
    AREA command improved
    The command shows a colored preview area selection. Also implemented the area calculation by pick point.
    Improved graphic performance
    Two new options can be used to improve the performance in some specific circumstances:
    – “Use Frame buffer object display system” reduces GPU memory usage, can be helpful with the integrated graphic card.
    – “Hide small entity in block” simplifies drawing visualization hiding the smallest objects of blocks, useful in large drawings with many blocks.
    – Improved speed in drawings containing cropped Xrefs and large Xrefs.
    – Better visualization for 3D drawings in Conceptual and Realistic mode.
    – Cleaner edges with ISOLINES.
    – Greater working speed and management of drawings with active shading.
    MEASUREGEOM
    The command measures distance, radius, angle and area of selected objects or a sequence of points.
    DATAEXTRACTION
    Extracting information from objects such as block attributes and drawing properties and creating a detailed schedule, a parts list, or a bill of materials to a table inside a drawing or into an external file. For example, with a residential construction project, create a door installation schedule to place in the drawing. Using the Data Extraction wizard, you can limit the selection only to doors objects and extract the data. You can create a list as an Excel external file as well. You can use a data extraction file as a template to perform the same type of extraction at any time.
    ATTOUT – ATTIN
    Import/Export block attribute values from/to an external file in the tab-delimited ASCII format.
    VPLAYER
    Sets layer visibility within viewports. In a layout, you can assign a set of unique display properties for each layout Viewport. These settings override those in the Model tab and controlled by the layer manager palette. VPLayer works on Color, LType, LWeight, Pstyle, Transparency, Visibility (Freeze-Thaw).
    SELFILTER
    Controls the Selection Filter panel. It displays all entities in the drawing and allows you to filter and select entities by Layer, Color, entity Type and Linetype. When you finish selecting entities, you can then use the selection set in subsequent commands.
    Toggle FULL SCREEN MODE
    Clears the screen of Toolbars, Ribbons, Palettes and dockable windows, excluding the command window, to maximize the drawing area.
    THICKEN
    Converts a surface into a 3D solid with a specified thickness.
    CONVTOSURFACE
    Converts 3D solids, meshes and 2D geometry to procedural surfaces.
    The command works on closed 2D entities, 3D solids, regions, mesh entities, 3D faces and lines, arcs and open polylines with thickness.
    CONVTOMESH
    Converts 3D solids, polyface meshes and polygon meshes, regions and closed polylines to mesh entities.
    CONVTOSOLID
    Converts eligible 3D objects to 3D solids.
    IMAGECLIP on boundary
    A new option to use a Polyline as a clipping boundary.
    Improved REDCLOUD
    New options: Rectangular, Circular and Elliptical. Now you can draw Revclouds with a specific shape using the classic or calligraphic mode.
    Alternatively, create a Revision cloud directly by selecting an object and transforming it.
    POINTCLOUDBOUNDARY and POINTCLOUDPOINTSIZE
    The commands control whether the point cloud bounding box is displayed and the size of the points for point cloud objects. The points size is enabled for RCP and RCS point clouds only.
    CAMERA
    Sets a camera and target location to create and save a 3D perspective view of objects.
    UNDO Step
    Undoes commands selecting from a list showing all the commands executed.
    New EXPRESS TOOLS
    – SLOPETEXT creates a text, aligned to the entity with the slope value of a line or a polyline segment.
    – COORDSLABEL creates a text label with the XY or XYZ coordinates value of a selected point, with or without a leader.
    – DIMPOLYALIGNED automatically creates aligned dimensions around the selected polyline using its vertices.
    – MERGEHATCH merges the selected hatches by applying the corresponding properties.
    [”Changelog version 20.0.8″]
    Fixed color of edges to color of 3d solid entity
    Fixed Fit option of MVIEW command
    Fixed linetype combo in property palette: removed duplicate of *Varies* linetype
    Fixed save as dwg 2004 of drawings with non latin characters in layer or layout names
    Fixed crash while copying and pasting special associative dimensions
    Fixed dynamic input specifying Z coordinate
    Fixed crash when copying unicode text
    Fixed crash closing ARTISAN’s render dialog
    Fixed wrong hatch selection when clicking on an empty pattern in “ANSI”, “ISO” and “Other Predefined” tabs in “Hatch Patterns” dialog. Graphically improved the selected pattern by drawing a red border around it
    Fixed the CAMERA command that didn’t use the CAMERAHEIGHT variable correctly
    Fixed crash in layer palette
    Fixed crash when executing BEDIT during the session of another BEDIT
    Fixed hatch not copying background color using _MATCHPROP command
    Made _FIND dialog smaller and now there is the possibility to expand it
    Fixed scroll on grid tooltip in property palette
    Fixed compound tangent snap to circle specifying second point with angular coordinate (eg: 100<45)
    Fixed _TABLE insertion using “specify window” option
    Fixed linetype color in “Appearance” column of _EXPLTYPES dialog being always black
    Fixed text color in “Font Name” column of _EXPFONTS dialog being always black
    Removed useless REGEN after REFCLOSE
    Fixed lisp GETENV function to load variable also from registry
    Fixed the way TARGET system variable is handled in a few commands of EasyArch
    Fixed update of dimension associated with 2d polyline
    Added column sorting when clicked on column header in _EATTEDIT dialog
    Fixed crash in shape importer
    Fixed crash in hatch dialog
    Fixed dimensions are modified with print window
    Fixed open cad object from excel
    Fixed crash at closing time.
    Fixed usage of font Typo_SsangmunDongStencil.ttf
    Fixed display of a specific text using just installed specific fonts
    Fixed APPARENT intersection of a 2d line perpendicular to view plane
    Fixed DIMBREAK of extension lines of aligned and rotated dimension
    Fixed dwg preview not visible in windows’ explorer preview pane
    Fixed color of some entities in blocks using DISPLAYLIST ON
    Added message at end of “Rebuild all” option
    Fixed DIMBREAK command to use only selected entities
    Fixed linetype of circle created by 2 arcs with OVERKILL command
    Fixed TANGENT snap moving line grip and using deferred tangent with dynamic input
    Added isolines properties to Swept surface and added other geometry properties disabled due to unsupported operations
    Fixed memory exception in ADDFORM dialog
    Managed “*” as filter in tool palette “add blocks” feature
    Fixed property palette with extruded surface, added other properties to control height and angle of extrusion
    Fixed PASTESPEC to create table object using data from Excel
    Fixed speed of selection using property palette
    Fixed dynamic input with negative value for single edit control
    Fixed COPYCLIP in a specific corrupted drawing
    Fixed ‘*’ in menu macro to repeat all macro instead only one command
    Fixed poor performance opening a drawing or shading
    Fixed Drag jig failing for rotation angle when Ortho is On
    Added LOADDOTNETWITHQUADRO variable to enable/disable load of .NET with QUADRO video cards
    Added “Misc” tab in nlm server monitor Added custom token description management in this tab
    Added check to avoid crash using DIMENSION with Intersection esnap
    Fixed XREFNOTIFY not handling DWGs with an absolute path but are not there because they are in the same folder as the main dwg
    Fixed XREF not being inserted using the “No path” option
    Filter selection is not working correctly when changing layout with model space
    Fixed -ARRAY command with 360 degree
    Fixed FROM using keyboard
    Fixed CIRCLE with 1 pt + 2 Tangents to lines
    Fixed size of dots in dynamic input in drawings that redefine custom “_Dot” block
    Fixed use of expression in dynamic input with single control
    Fixed print of long paper size (9000mm) using custom paper size added as form (using ADDFORMAT command or with some: drivers HP DJ T930 V4)
    Fixed Snap to 0 length polyline in a block
    Fixed save of wrong publish DSD file
    Fixed problem of display of objects on OFF layers after LAYISO command
    Fixed set of active CTB from plot dialog after run of VBA routine that sets same parameters
    [”Changelog version 20.0.6″]
    Fixed fade of refedit
    Fixed context menu and prompt menu according to SHORTCUTMENU variable
    Fixed substr LISP function with Unicode strings
    Fixed DIMCONTINUE on polyline with INTERSECTION esnap
    Fixed BOX command with esnap with NWUCS
    Fixed export of 3D PDF using EXPORT command
    Fixed _ALIASEDIT command not updating the right pane in customize dialog
    Fixed display of Full Drawing Path,shown in title bar when option is disabled
    Fixed usage of Unicode string from lisp, fixed getmess function and lisp strcat
    Fixed STEP import crash
    Fixed BOX with dynamic UCS with esnap
    Handled Unicode Strings in Filter Dialog
    Fixed BOX with 2 esnap points
    Fixed APPLOAD command with network path
    Removed point on optimized entities during PAN and ZOOM
    Fixed Center option of TEXT command from script, added dynamic UCS to interactive part
    Fixed creation of box using esnap and starting from elevation
    Fixed remove of entities using SHIFT from selection set of STRETCH command
    Fixed DIMCONTINUE on polyline with INTERSECTION esnap
    Fixed HELIX command
    Fixed POLYSOLID justification using a session variable
    Fixed selection of HATCH, now PICKSTYLE is controlled during GROUP selection
    Fixed arrow keys not moving the editing cursor in dcl edit box
    Fixed DCL dialogs positioned incorrectly on multi-display configurations
    Fixed BOX command starting a different Z and using Osnap
    Fixed search of pcad.pat and pcadiso.pat file to load hatch patterns
    Fixed mtext not fully considered in zoom extents
    Fixed SWEEP with helix as path
    Fixed FILLET with PLINETYPE = 0
    Fixed missing option in JOIN command on arc entities
    Fixed SLOPEBLOCK command adding a question to remove or not last entity created
    Fixed face extrude with negative taper angle
    Fixed WEDGE command with Center option
    Fixed _STYLE dialog not closing after pressing “ESC” key after having clicked on Apply button
    Wrong view in viewport with rotated UCS Disabled FIELD button in text editor
    Added another Lock file type (LOCKFILEMODE variable) to allow update of drawings for wider range of cad
    Fixed Length option of BOX command
    Fixed selection of MLEADER text also when arrow is not present
    Fixed hatch in a drawing
    Fixed extra trim when Save button is pressed in Edit Table Cell Dialog
    Fixed BEDIT inside another BEDIT session
    Fixed trim in a specific condition
    Fixed BOX command setting height with second point z coordinate
    Fixed crash with COPY command in a drawing with constraints
    .Net : Implemented Document.Window property and IntelliCAD.Windows.Window class
    Fixed save of RASTERPREVIEW variable between sessions
    Fixed layer property of FIELD object
    Fixed move of linear dimension created selecting a subentity of a block
    Fixed deferred tangent of 2 circles using SHIFT+RX click menu to select esnap
    Fixed JOIN command of two arcs to create a circle
    Fixed display of polyline entities with arc segments with bulge near to zero
    Fixed set of center of circle using @ to get last center of previous circle
    Updated tolerance in a DynVCT script
    Fixed erase of some dimension with bad dimbreak information
    Fixed FADE during REFEDIT in some circumstances
    Fixed rotate face, removed useless offset
    Fixed display of JP2 raster images
    Fixed properties of MTEXT display in QSELECT
    Improved speed of images during PAN and ZOOM with MTMODE = 3
    Lisp: Fixed VLAX-CURVE functions with entity name
    Fixed crash with COPYCLIP of a malformed spline
    Fixed usage of some TTF fonts not recognized on Win10 ver 1903
    Fixed file finder from OPEN/SAVE dialog
    Fixed name of page format when changing units in “_ADDFORMAT > new” dialog
    Fixed VPCONTROL variable range
    Fixed _LOFT command not using graphically closed polylines
    Fixed Digital Signature multiple error prompts
    Added MS and PS aliases for MSPACE and PSPACE commands
    Fixed overridden dimension style in BEDIT session, incremented variable number to copy from source database to BEDIT one
    Fixed deadlock with blocks with attribute after BEDIT
    Fixed selection of hatch pattern when ansi, iso or predefined tabs are opened
    Fixed custom hatch pattern not chosen when tab is opened
    Fixed crash trying to hide or show a non-existent toolbar from the command line
    Fixed hatch pattern dialog not memorizing custom as last used tab
    Fixed scrollbars in hatch pattern tabs
    Made hatch pattern automatically being picked when double-clicked
    Fixed crash using BEDIT without drawing tab
    Fixed display of isolines of a drawing coming from another cad
    Fixed QUIT/EXIT command to get parameters from lisp
    Fixed creation of block with NWUCS
    Fixed REFEDIT adding associated dimensions to blockset
    Changed default CROSSINGFRAMECOLOR and WINDOWFRAMECOLOR to white
    Fixed “_SETTINGS > Coordinate Input > Entity Selection > PICKADD” checkbox not taking 2 as a option
    Expanded special case for WORD/Excel OLE objects
    Fixed lisp strlen function on Korean OS with Korean strings
    Fixed associativity of dimensions using paperspace viewport
    Fixed window print selection adding a page setup from plot dialog
    Fixed JOIN of lines and arcs
    Fixed substitution of pfb font files
    Fixed exception during spline generation of isolines of a 3d solid
    Fixed crash during COPYCLIP command, reduced transformation matrix value from 1e+99 to maximum of 1e+16
    Fixed step/iges export with colors
    Fixed export of entity color in command ACISOUT
    Fixed STRETCH command which didn’t work on WIPEOUT
    Fixed open in read only mode to allow files to be saved by other cad
    Updated Insert Block Dialog: – Excluded “External References” as blocks. Fixed typo in Ribbon Manager
    Fixed display of text in block with frozen layer
    Fixed wrong message when the user doesn’t have the read/write permissions in allusersprofile
    Fixed program name in few string resources
    Crosshair follows the mouse pointer on grips even if ortho is active
    Fixed lisp strlen function on Korean OS with Korean strings
    Fixed priority of POLAR/ETRACK over standard esnap
    Fixed import of ARG files
    Fixed TRIM of XLINE with crossing option
    Fixed _STYLE dialog not closing pressing the ESC key
    Fixed crash with zoom extent in a specific drawing with HWACCELERATION=0
    Fixed various crashes with gripedit
    Fixed grip rotation according ANGBASE variable
    Fixed exception using polar in _DIST command in layout space
    Fixed crash using grip in some conditions
    Fixed crash at closing time after iges/step import
    Fixed crash updating status bar
    Fixed crash in Field command
    Fixed removal of layers in layers’ palette asking every time what to do with the entities on them. Now it’s possible to apply the chosen action to every selected layer
    Fixed layer count not refreshed when deleting a layer from the palette
    Fixed crash using explorer in some circumstances
    Improved speed of regen of solids reusing facets
    [toggle_content title=”Changelog version 20.0.4″]
    Changed default color of CROSSINGFRAMECOLOR and WINDOWFRAMECOLOR to white
    Fixed display of text in block with frozen layer
    Fixed crash activating/deactivation GRID in a viewport
    Enabled SNAPALLVIEWS variable to avoid crash using ESNAP+POLAR after change to layout, forced to 1 at start time
    Fixed PASTEBLOCK with NWUCS, fixed insertion point parameter after changes
    Fixed TRIM using edge of text and text
    Fixed MOVE of dimensions, fixed associated entity extracted from ESNAP
    Fixed Center option of CIRCLE command with dynamic input ON
    Fixed crash using PUBLISHKML with a peculiar file
    Fixed display of selected cutting edge entities after execution trim
    Fixed DAEOUT e PRINT3D e STLOUT commands
    Fixed crash deleting layers in explorer
    Fixed crash in “add vertex” item in hatch grip menu
    Fixed crash avoiding exception in dimstyle combo
    Added “RAL CLASSIC.acb”
    Changed Popup’s Type into [Yes/No/Cancel]
    Updated BCLOSE command in order to handle options from updated popup: – Yes: Save changes – No: Discard…
    Fixed exception in LWeight combo box
    Fixed crash changing active dimstyle
    Fixed crash getting area of hatch with malformed spline as boundary
    Fixed crash with hatch grip context menu
    Fixed crash related to DIMLAYER combobox
    Removed XREF dependent blocks from BEDIT list
    Fixed PASTEBLOCK command with attributes
    Fixed stretch of polyline’s arc segments on their own starting/ending grips creating a really huge arc
    Added ORTHO in PAN when shift is being pressed and orbit sphere is not triggered
    Added support for crypted color book acb files, Added new RAL and PANTONE acb files
    Fixed PICKADD variable seen as boolean and not as a tristate variable in _OPTIONS > selection tab
    Fixed dimension style in BEDIT session
    Fixed current styles in BEDIT session
    Fixed Keywords List of -COLOR
    Fixed _OPTIONS > Clipboard > “AutoCAD 2013 – AutoCAD 2017” check not working
    Fixed _COPY taking long time creating EMF and WMF files when zoomed in
    Added “Edit” command to Context Menu of Filters Tree in Layer Filter Properties
    Removed External Reference from Block list in Insert Block Dialog
    Removed External Reference from Block list in Block Dialog
    Fixed crash opening a drawing with REVIT underlay
    Fixed load of RCP files
    Added EXPBLOCKSCLOSE command in order to close Blocks Explorer Palettes
    Fixed TDINDWG variable
    Removed preview of point cloud in explorer to avoid hang
    Reduced GDI objects leaks in EATTEDIT dialog
    Reduced GDI objects leaks in Settings Dialog
    Reduced GDI objects leaks in 3D Tab in Settings Dialog
    Reduced GDI objects leaks in Entity Modification Tab in Settings Dialog
    Reduced GDI objects leaks in Entity Creation Tab in Settings Dialog
    Fixed height of mtext in property palette
    Fixed crash using QSELECT option in SELECT command
    Fixed position of cursor clicking in mtext editor
    Removed DGN option from _NEW command
    Fixed “Save Pc Info” button in _HWCONFIG dialog not working on windows 7 (removed quotes from output file name)
    Fixed import of MNU/MNU files that contains label with “**”
    Added ability to disable “automatic numbering” with variable
    MTEXTDETECTSPACE, Automatic Numbering now is enabled only with ‘1’ or ‘a’ or ‘A’
    Fixed display of folder name in open/save dialog
    Fixed number of isolines visible on some curved 3d solids in 2d wireframe
    Preselected images in IMAGE dialog to reflect active selectionset
    Fixed PREFIXSUFFIX command, added vl-load-com to enable vlax function used
    Reduced GDI objects leak in SETTINGS command’s Dialog: – Handled Property Sheet Icon Resource
    Aborted open transactions before save to fix problem of drawing “Saving_with_errors”
    Fixed save of drawing after cancel of DWGPROPS command
    Reduced GDI memory leaks in TABLEDIT command’s Dialog: – Handled Button Icons
    Reduced GDI memory leak in HATCH command’s dialog: – Improved Pattern Tab
    Fixed crash on selection of entities
    Fixed _REFEDIT preview dialog having strange Windows 7 alike style
    Fixed too long color combobox dropdown length in property palette
    Fixed _CENTERLINE > Extension > Amount option not taking enter without modifying the amount
    Added “Back” option in _CENTERLINE > Extension
    Removed memory leak in Tool Palettes when switching tab
    Fixed crash in _EATTEDIT command editing multiline attribute in the list
    Fixed QDIM ordinate function with NWUCS
    Removed memory leaks in Color Dialog
    Added outputfile parameter in pc info button in _HWCONFIG dialog
    Fixed “Save Pc Info” button in _HWCONFIG dialog not working on windows 7
    Fixed Isolate objects left click on status bar
    Fixed custom menus having different style in status bar
    Fixed Refedit with NWUCS
    Made long layer names fit inside the layer combo of property palette
    Improved prompt menu’s title dimension
    Added multicore configuration to HWCONFIG dialog
    Removed memory leaks of GDI Objects in Open/Save/New File Dialog
    Implemented MULTICORE -3 value to disable 1 core of cpu, added reactor to change it without closing the cad
    Fixed speed of creation of entity after autosave of drawing version 2013
    Fixed crash closing drawing after edit of associated dimension
    Fixed memory leaks in property palette
    Fixed use of dynamic blocks in toolpalettes
    Fixed selection of attribute to edit with double click, fixed NENTSELP and NENTSEL function
    Fixed multiline attribute edit, restored old dialog based interface instead of inplace editor
    Improved speed of draw of grips, added timeout to display grip menu (GRIPMENUTIMEOUT)
    Fixed insert of XREF in DXF file
    Fixed availability of various status bar panes
    Restored column features in MTEXT editor
    Fixed crash in hatch command
    Fixed exception using UNDO after REFSET add, it was caused by refedit preview dialog
    Fixed vla and vlax functions
    Fixed selection of text with MTEXTFIXED > 0
    Fixed esnap node in block with Point entity