No ticket: Reduce .find
(cherry picked from commit 85b3c82445d9e88c6e747a33ad97f5f9e35a7d35)
Fix #13797: .is with single-node context
(cherry picked from commit 4f786ba4d2a5544cb48f589d2659d6cab84efc34)
Fix #13807: attribute/Object.prototype name collisions
Fix #13810: .replaceWith(nextSibling)
Fix #13809: Avoid collisions with words reserved by any version of ECMA-262
Fix #13819: .parent sort direction
(cherry picked from commit 6a816ec95fd96d130a4af67a28873d9daa66a328)
Fix #13818: Add wrapMap entry for col element
Fixes #13815: Ensure each element has its own private data object - Tests by @rwldrn