showoff 0.20.0

• commonmarker 1.0.4 >= 0

• fidget 0.0.6 >= 0.0.3

• gli 2.21.1 >= 2.0

• htmlentities 4.3.4 >= 0

• i18n 1.14.4 >= 0

• iso-639 0.3.6 >= 0

• json 2.7.2 >= 0

• nokogiri 1.16.4 >= 0

• parslet 2.0.0 >= 0

• rack-contrib 2.4.0 >= 0

• redcarpet 3.6.0 >= 0

• sinatra 1.4.8 ~> 1.3

• sinatra-websocket 0.3.1 >= 0

• thin 1.8.2 ~> 1.3

• tilt 2.3.0 >= 2.0.3