v0.17.0

• New engines
  • eTools
  • Wikibooks
  • Wikinews
  • Wikiquote
  • Wikisource
  • Wiktionary
  • Wikiversity
  • Wikivoyage
  • Rubygems
• Engine fixes (google, google images, startpage, gigablast, yacy)
• Private engines introduced - more details: https://asciimoo.github.io/searx/blog/private-engines.html
• Greatly improved documentation - check it at https://asciimoo.github.io/searx
• Added autofocus to all search inputs
• CSP friendly oscar theme
• Added option to hide engine errors with display_error_messages engine option (true/false values, default is true)
• Tons of accessibility fixes - see #350 for details
• More flexible branding options: configurable vcs/issue tracker links
• Added "disable all" & "allow all" options to preferences engine select
• Autocomplete keyboard navigation fixes
• Configurable category order
• Wrap long lines in infoboxes
• Added RSS subscribtion link
• Added routing directions to OSM results
• Added author and length attributes to youtube videos
• Fixed image stretch with mobile viewport in oscar theme
• Added translatable JS strings
• Better HTML annotations - engine names and endpoints are available as classes
• RTL text fixes in oscar theme
• Handle weights in accept-language HTTP headers
• Added answerer results to rss/csv output
• Added new autocomplete backends to settings.yml
• Updated opensearch.xml
• Fixed custom locale setting from settings.yml
• Translation updates
• Removed engines: faroo

Special thanks to NLNet for sponsoring multiple features of this release.
Special thanks to https://www.accessibility.nl/english for making accessibilty audit.