At least two dependencies (XML and evaluate) now require R >= 4.0 and have thus become unavailable under R 3.x. (At least the XML dependency is a result of RNeXML, see ropensci/RNeXML#259.) This causes the tests under R 3.x to fail.
To fix this, we should drop the R 3.x tests, and require R>= 4.0.
At least two dependencies (
XML
andevaluate
) now require R >= 4.0 and have thus become unavailable under R 3.x. (At least theXML
dependency is a result of RNeXML, see ropensci/RNeXML#259.) This causes the tests under R 3.x to fail.To fix this, we should drop the R 3.x tests, and require R>= 4.0.