v3.2.1

Added MultiSheetExample

v3.2.0

Xlsx picture load/save

v3.1.0

More Xlsx correctness fixes.
Added support for setting text wrap on cell styles.

v3.0.10

More accurate font size handling.
Xlsx merge cells.

v3.0.9

Sync default row height and font between xls and xlsx.
Fix bug when loading xlsx with no strings

v3.0.8

Improved xlsx output.
Cleaned up transpiled code.

v3.0.7

Cleaning up some values that were not being zeroed.

Adding MacOS support to CMake.

With another thanks to @toge for the suggestion.

v3.0.6

Adding support for CMake installation.
Thanks to @toge for the suggestion.

v3.0.5

Testing cmake

v3.0.4

Fix member variable initialization.
Improve compatibility with older compilers.