Real changes are in devel/ruby-activestorage52 only.
## Rails 5.2.5 (March 26, 2021) ##
* Marcel is upgraded to version 1.0.0 to avoid a dependency on GPL-licensed
mime types data.
*George Claghorn*
* The Poppler PDF previewer renders a preview image using the original
document's crop box rather than its media box, hiding print margins. This
matches the behavior of the MuPDF previewer.
*Vincent Robert*
4023873efe