v0.4.0

What's Changed

• Test with ruby head by @DannyBen in #65
• Fix rubocop offenses by @DannyBen in #66
• Drop support for Ruby 2.x by @DannyBen in #68
• Remove rails example and test with ruby 3.3 by @DannyBen in #69
• Allow Victor::SVG to be marshaled by @DannyBen in #73
• Remove XML doctype, CDATA, and type=text/css from <style> by @DannyBen in #72

Full Changelog: v0.3.4...v0.4.0