anchor.diff:  | selenoid/opera:48.0 | selenoid/vnc:opera_48.0 | 2.30 | 48.0.2685.35
   |===
   
  -NOTE: Images for older Opera versions were not built because we have no Debian packages. If you have such packages - we could create more images.
  +[NOTE]
  +====
  +. These images work with any modern Selenium client version.
  +. Images for older Opera versions were not built because we have no Debian packages. If you have such packages - we could create more images.
  +====
   
  
positive.code: 
  .Firefox Images with Selenoid
  |===
  | Image | VNC Image | Selenoid version | Geckodriver version | Firefox version
  
  | selenoid/firefox:53.0 | selenoid/vnc:firefox_53.0 | 1.3.6 | 0.16.0 | 53.0 (switching windows may not work) 
  | selenoid/firefox:54.0 | selenoid/vnc:firefox_54.0 | 1.3.6 | 0.17.0 | 54.0 (switching windows may not work) 
  | selenoid/firefox:55.0 | selenoid/vnc:firefox_55.0 | 1.3.6 | 0.18.0 | 55.0.1 (switching windows may not work) 
  | selenoid/firefox:56.0 | selenoid/vnc:firefox_56.0 | 1.3.7 | 0.19.0 | 56.0 
  
negative.code: | selenoid/firefox:20.0 | selenoid/vnc:firefox_20.0 | 2.32.0 | 20.0
  | selenoid/firefox:21.0 | selenoid/vnc:firefox_21.0 | 2.32.0 | 21.0
  | selenoid/firefox:22.0 | selenoid/vnc:firefox_22.0 | 2.32.0 | 22.0
  | selenoid/firefox:23.0 | selenoid/vnc:firefox_23.0 | 2.35.0 | 23.0.1 .30+<.^| Any modern client version
  | selenoid/firefox:24.0 | selenoid/vnc:firefox_24.0 | 2.39.0 | 24.0
  | selenoid/firefox:25.0 | selenoid/vnc:firefox_25.0 | 2.39.0 | 25.0.1
  | selenoid/firefox:26.0 | selenoid/vnc:firefox_26.0 | 2.39.0 | 26.0
  