## 1.8.40

  * remove explicit dependency on fast blank

## 1.8.33

  * add support for private vimeo links

## 1.8.23

  * added public message about ruby support (2.2 and above)
  * mark all avatars being returned as onebox-avatar
  * twitter returns larger avatars for retina

## 1.6.6

  * SECURITY: normalize url for audio/video oneboxes

## 1.5.64

  * Escape HTML entities in text when oneboxing Amazon URLs.