https://svgwg.org/svg2-draft/painting.html#LineJoin

Name: stroke-linejoin
Value: miter | miter-clip | round | bevel | arcs

Blink/Edge/Firefox/Safari accept three of these values, but reject 'miter-clip' and 'arcs'

Test page: https://jsfiddle.net/ericwilligers/d65zk84s/

Should these values be marked at risk for SVG 2.0?