0.1.8 December 7 2015

• Added worksheet_freeze_panes() and worksheet_split_panes() to allow setting worksheet panes.
• Added link to Xcode project for iOS and OS X with Objective-C and Swift, provided by Ludovico Rossi.
• Added improved support for Windows.

0.1.7 September 27 2015

• Fixed CocoaPod spec file for iOS and OS X.

0.1.6 September 27 2015

• Added CocoaPod spec file to allow the library to be installed using
  CocoaPods.

0.1.5 May 3 2015

• Added worksheet_write_url() function to write urls/hyperlinks to
  worksheets.

0.1.4 March 18 2015

• Added worksheet_autofilter() function to add autofilters to worksheets.

0.1.3 March 15 2015

• Added worksheet_write_array_formula() function to allow writing of
  array formulas in worksheets.

0.1.2 March 14 2015

• Added worksheet_set_h_pagebreaks() and worksheet_set_v_pagebreaks()
  functions to define worksheet page breaks.
• Added LXW_FOREACH_WORKSHEET() macro to allow iteration over all the
  worksheets in a workbook.
• Added worksheet_set_print_scale() function to set the scale factor for
  the printed page.
• Added worksheet_set_start_page() function to set the start page number
  when printing.

0.1.1 March 13 2015

• Added worksheet_print_area() function to control the print area of a
  worksheet.
• Added worksheet_print_area() function to fit the printed area to a specific
  number of pages both vertically and horizontally.

0.1.0 March 12 2015

• Added worksheet_repeat_rows() and worksheet_repeat_columns() functions
  to control the repeated rows/columns on printed worksheets.

0.0.9 March 9 2015

• Added worksheet_gridlines() function to show/hide screen and print
  gridlines.
• Added worksheet_center_horizontally() and worksheet_center_vertically()
  functions to center worksheet on the printed page.
• Added worksheet_print_row_col_headers() function to enable printing of row
  and column headers.