0.19.1

Changed

• --disable-web-security is no longer among the default Chrome flags, so pages keep the same-origin policy and an
  untrusted page can't read local files with <iframe src="file:///etc/passwd">. Frame#frame_element returns nil
  for a cross-origin frame now. Pass browser_options: { "disable-web-security" => nil } for the old behavior [#472]

Fixed

• Mouse#move with a button held didn't send which button, so Chrome never started a drag. Native HTML5 drag and drop
  now works with down, move and up, and Input.dragIntercepted fires when drags are intercepted [#635]
• A paused request with a binary body, e.g. a Blob upload with blacklist=/whitelist= set, hung forever: Chrome
  sends the body with lone UTF-16 surrogates that the json gem rejects, and the fallback that unescaped them broke
  the message further, so Fetch.requestPaused was dropped and the request was never continued. Lone surrogates are
  now replaced with U+FFFD, so broken text from the page reads as � instead of ??? [rubycdp/cuprite#308]
• Passing a node resolved on the previous page to evaluate, e.g. when the page navigates while Cuprite searches
  within an element, raised Ferrum::BrowserError: Argument should belong to the same JavaScript world as target object. It's Ferrum::NodeNotFoundError now, so callers can treat the node as stale and find it again
  [rubycdp/cuprite#233]