v20.0.8

👷‍♂️ Patch fixes

• Fixes issue where previousSibling() and nextSibling() didn't work in HTMLSelectElement and HTMLFormElement - By @capricorn86 in task #1939
• Fixes issue where parsing an item without a permitted parent (e.g. <tr>) should be valid inside a <template> element - By @capricorn86 in task #1939