2.0.0

• Added proper encoding for non-absolute $path values.
• Fixed logic for determining whether the given $path value is an absolute URL or a relative path.
• Switched to using rawurlencode() instead of urlencode() in all cases.
• Removed the rawEncodePath argument of createURL(), since it's no longer needed.
• Fixed an edge-case where a path with a leading slash might not be handled properly.