Some functions from ggplot2 requires for updating

[genomaths]

Dear Martin

I am using your package function in a tutorial at: https://genomaths.github.io/genomautomorphism/articles/automorphism_and_decision_tree.html

And I got the following warnings:

#> Warning: Using size aesthetic for lines was deprecated in ggplot2 3.4.0.
#> Please use linewidth instead.
#> Warning: stat(count) was deprecated in ggplot2 3.4.0.
#> Please use after_stat(count) instead.
#> The deprecated feature was likely used in the ggparty package.
#> Please report the issue

Thank you