Official version history and changelog information for Grapher Preview.

Grapher 18.0.267  (07 February 2021)

New features and Improvements:

• An error message was not displayed for fit equation Y = a / x
• In-app message text was too small to read on high resolution monitors

Fixes:

• An "Abort" message was displayed twice when a custom fit calculation failed
• Autorecovery was exhibiting strange behavior around recovering unsaved worksheets
• The Date/time label positions were inconsistent for Contour Plots
• Crash after deleting an axis and then undoing the deletion
• Crash saving file after reloading data
• Crash when adding a XY Contour Data plot to existing plot
• Crash when exporting grid data to restricted file location via automation
• Crash when opening a Grapher Template File (*.GRT)
• In-app message window was often showing the message "error occurred when we tried to download the latest notifications"
• When exporting to vector PDF (PDFv) not all objects were included in the export

Grapher 18.0.247  (9 January 2021)

New features and Improvements:

• The "Open", "Open Worksheet" and "Open Worksheet Linked to Data" dialogs are now resizable

Fixes:

• Artifacts when the worksheet is created while opening Grapher
• Crash when loading symbol table for Polar plots
• Crash closing a file without saving
• Internal Error when inserting statistics for fit with missing/no data
• Crash when manually moving axis labels
• Crash when opening file
• Crash when opening file containing Rose charts
• Log base 10 axes had errant artifacts displayed when custom limits were defined
• Internal Error when loading an ASC grid

Grapher 18.0.219  (7 December 2020)

New features and Improvements:

• Bubble plot legend for the Bubble Plot, XYZ Bubble Plot, and Ternary Bubble Plot:
  • Create bubble plot legends with variable symbol sizing
  • Show symbols in Bubble Legend when Use symbols for bubbles is checked
• Box plots:
  • Adjust box width (Fixed, Auto, Variable)
  • Use criteria filter
• Ternary Plots:
  • Use clipping
  • Use criteria filter
• The Criteria Filter dialog is now easier to use due to clearer labeling

Fixes:

• Automation: Setting Pattern property resets other Fill properties
• Box Plot: Resizing Box Axis by click and drag changes Y axis limits
• Crash saving file with legend back to previous Grapher format
• Graph title: Keep position (x,y offset) when changing other properties
• Line Plot endstyle: Arrowheads not drawing on all segments of discontinuous plot
• Unexpected 'Out of Memory' error when opening files created in Grapher 16+
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