---
0.25
---
re-used error array in scatter_helper
better warnings for undefined values in multiple-set scatterplots
fixed bug in scatterplot, where different sets would have the same label
"logscale" now available with "boxplot, "hist", "plot", "scatter"
$VERSION now prints with metadata for SVG output files, which required minor changes to testing
slightly better warnings in plot_helper
removed duplicate check from hist2d_helper
better warnings if wrong data types are given to "add"
Fixed bug in scatterplot, where color key could repeat on axes
colorbar can now be in logscale for colored_table
---
0.24
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Newlines are now possible in key names for barplot and pie; other characters may be fixed too
@prop_cycle is only now taking RAM/valid where it's needed
new dependencies in JSON::MaybeXS and MIME::Base64 to prevent errors in key names
slight improvement in violinplot: "print" changed to "say" (1 less concatenation)
dynamic method wrappers are used, which save ~120 lines of code
re-used error array in "plt" to save RAM
better warning for non-File::Temp objects
more tests for wrapper subroutines
duplicate check removed from hexbin_helper
removed whiskers option from boxplot_helper, which didn't work the way that I thought that it did
removed shebang, which isn't necessary in .pm files
hist2d was missing an option for logscale on the axes, which it now has
---
0.23
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colors for bar plots can be defined by hashes; e.g. colors => {A => 'red', B => 'green'}, etc
---
0.22
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minor under-the-hood changes; "execute" subroutine, which was only called once, is now built into "plt" to save a function call; execution should be slightly faster/more efficient
---
0.21
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"show" now works; files are still output if specified
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0.20
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better warnings for incomplete data in "plot"
"plot" can plot with "twinx" when data is given in array or hash form
"tick_params" is removed from plt methods
fewer "my" for error arrays, using empty arrays from earlier; should increase efficiency slightly
added tests for twinx in plot for both array and hash variants
