2.0.0

• Added: compatibility with postcss v4.x
• Removed: compatibility with postcss v3.x

1.3.1

• Fixed: dependency issue related to "directory-encoder" (#22)

1.3.0

• Changed: SVGs are now in plain text (not base64 encoded) (3c04f7a, #18)
• Fixed: URLs with hashes (e.g. SVG fragments) are now ignored (c3a9abc, #20)