Changes
WP:BOLDly switching to SVGs
-- cfg['sandbox-notice-image']
-- The image displayed in the sandbox notice.
cfg['sandbox-notice-image'] = '[[Image:Sandbox.pngsvg|50px|alt=|link=]]'
--[[
-- cfg['documentation-icon-wikitext']
-- The wikitext for the icon shown at the top of the template.
cfg['documentation-icon-wikitext'] = '[[File:Template-info.pngsvg|50px|link=|alt=Documentation icon]]'
-- cfg['template-namespace-heading']