v4.10.4 release candidate (#2328)

* Start v4.10.4 release candidate

* Bugfix for guide logic added to accomodate new ggplot2 guide logic

Issue was silently introduced by #2315, but didn't become an issue until tidyverse/ggplot2@851233f

* Update snapshots

v4.10.3 release candidate (#2309)

v4.10.2 release candidate (#2271)

Account for the fact that linewidth_or_size() could take non element/…

…Geom input (like NULL)

4.10.0 release

v4.9.4.1 release candidate (#1965)

* v4.9.4.1 release candidate

* Reduce some of the warning noise

* Reduce some of the warning noise

Start v4.9.4 release candidate (#1959)

Even more URL redirects

CRAN submission

bump to release version; submit to CRAN