0.4.9 January 4 2017

• Added support for chart patterns.

0.4.8 January 3 2017

• Added support for chart markers. See @ref chart_markers.

0.4.7 January 2 2017

• Added chart_axis_set_reverse() function to reverse the order of a chart
  axis.
• Added chart_axis_set_min()and chart_axis_set_max() functions to set the
  minimum and maximum value for a chart axis.
• Added chart_axis_set_log_base() function to set the log base of a chart
  axis.

0.4.6 January 1 2017

• Added functions to set chart line and fill properties, see:
  • chart_series_set_line()
  • chart_series_set_fill()
  • chart_axis_set_line()
  • chart_axis_set_fill()

0.4.5 December 31 2016

• Added functions to set chart legend properties: see chart_legend_set_position(),
  chart_legend_set_font() and chart_legend_delete_series().

0.4.4 December 30 2016

• Added chart fonts.

0.4.3 December 26 2016

• Added workbook_get_worksheet_by_name() function to get a worksheet
  object from its name.
• Added workbook_validate_worksheet_name() function to validate a worksheet
  name.
• Fix for parameter length check when strings are UTF-8.
  Issue #84.

0.4.2 July 14 2016

• Added support for OpenBSD and better support for FreeBSD.

0.4.1 July 11 2016

• Switched to using
  tmpfileplus
  for temporary file handles to work around issue when the temp directory on
  Windows isn't writeable. The temp file directory is now also configurable at
  runtime.

0.4.0 July 5 2016

• Added fixes for MSVC 2010.
• Refactored public APIs to return #lxw_error instead of int.