1.2.0

• Adds support for parsing HTML strings with comments.

• Fixes issue with creating text nodes that are only whitespace. This is mostly a problem when paired with an <iframe> tag, which shouldn't have children appended inside it:

  e.g.

    <iframe src="https://example.com">
    </iframe>

  would create a child node with a newline and some spaces, which can cause problems.