This provides a quickly released fix to the fact that 1.0.0-RC2 does not support jsdom >= 12 at all.
Releasing such a 1.0.0-RC3, that is still built against Scala.js 1.0.0-RC2, is not fundamentally problematic (the version numbers don't have to match), but it will introduce a shift in the version numbers in case we publish more RCs for Scala.js. Given that further RCs are pretty unlikely at this point, I believe this is the best way to unblock codebases that need jsdom to be tested and published for Scala.js 1.0.0-RC2.
This provides a quickly released fix to the fact that 1.0.0-RC2 does not support jsdom >= 12 at all.
Releasing such a 1.0.0-RC3, that is still built against Scala.js 1.0.0-RC2, is not fundamentally problematic (the version numbers don't have to match), but it will introduce a shift in the version numbers in case we publish more RCs for Scala.js. Given that further RCs are pretty unlikely at this point, I believe this is the best way to unblock codebases that need jsdom to be tested and published for Scala.js 1.0.0-RC2.