Official version history and changelog information for Grapher.

Grapher 16.4.432  (3 September 2020)

New features and Improvements:

• Major grid lines now draw on top of background line (this may affect the appearance of existing files)
• The top level object is now selected when multiple objects are overlaid (prior versions the bottom object would be selected)

Fixes:

• Discontinuous data setting was not being honored
• Linear fit was not going through data with non-zero frequency if the first row did not have data
• Fit curves were not correct for grid or function maps
• Linked axis length was not updating after the master axis was resized using the object handles
• Grapher became unresponsive when moving legend to another Grapher object
• Setting the Ruler or 3D Text to bold was also setting the font to italics
• Radial axes and plot line were drawn incorrectly according to angle axis settings
• The default Backup file path has been updated and will save GBK files
• Undo was not undoing the move of a Polar Wind Chart Legend
• Objects within selected items could not be accessed via automation
• XZ Contour Data and XZ Contour Grid Map contour line properties were not being applied
• Making changes in the Options dialog was causing changes to a file to not be saved
• Crash when editing in the Text Editor
• Crash when changing line style for a Line/Symbol plot
• Crash when editing Magnifier settings
• Crash when deleting a Bar chart in a Bar Chart group

Grapher 16.3.410  (5 August 2020)

New features and Improvements:

• WinWrap has been updated to version 10.41+

Fixes:

• Double clicking on a BAS was opening Scripter without loading the BAS
• The metafile horizontal transform was not honored when exporting to PDF (Vector)
• Crash after deleting a legendC
• Crash after converting to a 3D graph and adding/deleting a legend
• Crash when smoothing a line
• Data was not being added via automation with a Template
• When using File | Print the tile option was only printing the first page
• Internal Error when turning on visibility for line/scatter plot
• Crash after saving a file and then reloading data
• Internal Error cancelling export
• Crash after adding Y axis
• Internal Error when pasting
• Clipping was causing some valid data to be hidden when using Discontinuous data
• Standard deviation and standard error are different for edges and whiskers in the Box Plot
• Crash when closing Grapher after saving
• Undo does not undo moving a text box
• Crash when selecting text and polylines
• Crash after copying/pasting graphs
• Undo after moving detached legend was restoring only part of the legend to the previous location
• Grapher was not prompting to save changes on closing after detaching a legend
• Legend font reset to default when previous version format was opened
• Crash when updating property for Data Limits tab
• Adding duplicate axis changed tick labels and title position for original axis and new axis
• Crash when open GPJ file
• Crash after shutdown
• Corrected behavior in labels of a Floating Bar Chart
• Internal Error creating ternary plot from Open Excel
• Crash changing Y axis title position then undoing
• Some format properties were hidden when changing any plot label format property
• Crash copy/pasting plot in group then updating Y variable
• Crash when deleting
• The Math Plot plot equation was changing after closing and reopening dialog when plots have
• same names
• The Radar Plot legend was not displaying symbols when Symbol Size is set to Plot Size

Grapher 16.2.354  (9 May 2020)

New features and Improvements:

• Save preview image as default is now Bitmap

Fixes:

• Changing the length position of axis tick marks was not automatically moving the title
• The default properties for the X and Y axis were not saving
• The minimum and maximum labels of a Box Plot were only displaying with outliers
• Metafile was not visible after opening a saved file
• Graphs with horizontal histogram fits changed the X Axis to Y Axis when opening a project or creating a new project
• When moving a label the arrow keys were moving the cursor instead of the label
• Saved GRF or GPJ was blank after saving to a network drive
• Grapher was hanging after a worksheet for linked text was changed
• Internal error occurred when creating a ternary plot from Grapher’s worksheet
• Crash when copying format of a contour data map
• Crash when opening Grapher 4 files
• Crash when opening GRF/GPJ with a histogram and fit curve
• Crash when pasting special to Bitmap
• Crash when saving to network drive
• Crash when deleting fit curve
• Crash when copying a graph containing a legend
• Crash when undoing delete of meta file

Grapher 16.1.335  (11 April 2020)

New features and Improvements:

• Support Code is displayed in license dialog and About dialog.
• Legend: Class scatter plot added to regular legend now displays the line properties.

Fixes:

• Grid lines shared with other plots were not saved to GPJ file
• Legend disappeared after converting between 2d/3d and using Undo
• Custom fill patterns were not displayed if the fill pattern was originally set in Grapher 14 or earlier
• Linked text date/time was using US date/time instead of computer date/time
• Selection box was too wide for Box-Whisker Plots
• The Data Import Options dialog no longer appears for every TXT worksheet imported into a GRF file
  
• Axis labels: when axis labels wrap, the wrapped text is now left-aligned
• Axis labels: rounding error for axis label at '0' value
• Color Scale: scale was not displayed after opening file with color scale property enabled
• Vector plot: missing color scaling options in the Property Manager
• Automation: WhiskerLowerPercentile was not working
• Automation: Quit after Close caused crash on files with Grid Maps
• Options: It was not possible to remove the "Project Folder"
• Crash when when doing action between double clicking text
• Crash when importing XLSX with missing sheet
• Crash when changing Worksheet for line plot
• Crash when cancelling an export
• Crash when clicking and dragging radius axis for rose plot in the Object Manager
• Crash when saving a grid saved to Samples via sample script

Grapher 16.0.314 (10 March 2020)

• What's New in Grapher
• Crashes
  • Crash when cancelling loading worksheets for GRF
  • Crash when using Open Excel to import an XLSX file with a missing sheet
  • Crash when accessing contour map Levels defaults
  • Crash when undoing while a script was running, then closing Grapher
  • Crash when canceling an export
  • Crash when changing Worksheet for a line plot to a file opened with the Open Excel command
  • Crash when copy/pasting in data
  • Automation: Crash editing text properties of a legend
  • Automation: Crash quitting after closing a file containing a grid map
  • Internal Error when selecting a plot pasted into a group
  • Internal Error when opening the Text Editor
  • Grapher closes when a polar wind plot is deleted
• Axes:
  • Rounding errors around "0" for a descending axis 
  • Changing X axis position moved the entire plot
  • Turning off axes titles in the last Graph Wizard dialog didn't remove axes titles from the graph
  • Incorrect Y axis limits when adding error bars to a horizontal category bar charts
  • Displaying Radius Axis labels for a wind chart as percentages did not affect the minor tick labels
  • Implemented smarter tick spacing for date/time axes to minimize risk of overlapping labels
  • Implemented smarter axis limits when changing a plot's axis from one axis to another that is a duplicate of the first
• Plot-specific
  • Pie charts:
    • Background fill properties were not displaying in the Property Manager at times
    • Added Redo support for fill for Pie/Doughnut Plot
  • Bubble plots:
    • XYZ Bubble Plot: Properties were not updated automatically when the fill method was changed
    • Creating multiple plots from the worksheet didn't work for 2D and XYZ bubble plots
  • Function plots:
    • Changed initial First/Last value to be the axis limits
    • Clipping: Plot was not clipped to Y min/max consistently
  • Math plots: Plots are now drawn independently of the sort order of the X variable data
  • Stiff plots: Vertical alignment was not working properly for labels
  • Line plots: Adding end styles to a line plot and then smoothing the plot line added end styles all along the line
  • Bar charts: Changing a shared property of bar charts changed the Z column
• Legends:
  • Opening the Select Plots dialog caused fonts to change
  • Line/fill properties were not applied for wind chart legends
• Fit curves:
  • Inserted statistics did not update correctly when fit type was changed
  • Lognormal fit curves did not appear inside of the confidence interval
  • Custom fit equations disappeared from the Property Manager when the equation was changed
• Worksheet:
  • Clicking to a Plot document from the Worksheet window turned on the Property Manager
  • Sort did not work as expected on some computers
• Labels:
  • Source text alignment was lost when using labels from a worksheet
  • Move Labels: Pressing TAB did not work to select the next label
•  Text:
  • Text Editor: New template was inserted with too much space
  • Improved speed when opening a file containing polar plots
  • Moving rotated text with arrow keys didn't always work as expected
  • EMF Export or copy/paste: Rotated text appeared bolded
  • MathType 6.0 Equation object didn't appear in the Object Manager initially
• Grid divisions:
  • Grid Divisions did not appropriately divide grid by centimeters
  • Zooming removed some grid dots
•  Automation:
  • Box plot last row didn't update initially
  • Error raised in Scripter identified wrong parameter as cause of error
  • Run Script: When script got to break point, new scripts could not be run with this command
  • AngleWidth did not give the correct value without UI interaction
  • LastTickValue did not return the correct value until changes were made to the axis
  • Fill PatternName was not returned correctly
  • Deleting a legend through automation did not work the same as through the UI
  • Script Recorder: Editing properties of individual entries in a class legend via the Text Editor didn't record anything
  • UI warning propagated through Automation as a status bar warning with no ability to dismiss
  • Sheet name was not recorded when new plot data was selected for the first time
• Defaults/Options/Settings:
  • Cleaned up settings/defaults file duplication
• Other:
  • Digitize Fixed: Cursor jumped off of the line
  • Implemented smarter initial x/y columns when creating a plot (no text columns)
  • Adding new plots to a row-data plot stopped incrementing the rows when the column count was reached