The Safe Browsing phishing protection feature is now disabled by default (#682)
to comply with changes to Google's terms of service, which now prohibit
inclusion of API keys in open source projects. You may provide your own Google
API key to enable this feature using the -Dgsb_api_key build option at your own
risk. Most Linux distributions will be unable to do this without similarly
violating Google's terms of service, since it would require some way to inject
a secret into the build. Most distributions include a Google API key in Firefox
or Chromium packaging in apparant violation of the new terms of service; such
distros may consider using the same key for Epiphany as well. Epiphany
Technology Preview is built using a secret API key. Flathub builds will likely
have Safe Browsing disabled.

• Replace seach engine dialog with a listbox (#441, #631, Vanadiae)
  
• Firefox Sync dialog is no longer modal (#468)
  
• Fix primary menu popover changing size (#953)
  
• Visit most recently-viewed tab with Alt+0 (#1050)
  
• Fix hidpi favicons (#1298)
  
• Allow history dialog to grow wider (#1354)
  
• Remove Reopen Closed Tab from tab context menu (#1371)
  
• Fix mnemonic conflict between Import Passwords and Import Bookmarks (#1386)
  
• Fix Remove button sensitivity in history dialog (#1417)
  
• Remove Firefox Sync from Preferences and add it to Import/Export menu (!766, Andrei Lișiță)
  
• Improve language selection widget (!800, Andrei Lișiță)
  
• Refine tab context menu (!815)
  
• Improve tab muting icons (!817)
  
• Update to highlight.js 10.5.0 (!824, !831, !862, !875)
  
• Update to PDF.js 2.5.207 (!825)
  
• Make bookmarks properties dialog resizable (!832)
  
• Additional bookmarks popover fixes for mobile (!833)
  
• Improve web app preferences (!834)
  
• Various fixes for system web apps (!835)
  
• libportal may not be disabled using -Dlibportal=disabled (!840, Simon McVittie)
  
• Move destructive buttons in clear data and history dialogs (!848)
  
• New Epiphany app icon (!849, Tobias Bernard)
  
• Add X-Purism-FormFactor to appdata and desktop file (!855, Adrien Plazas)
  
• Also add X-Purism-FormFactor to web app desktop files (!856)
  
• Improve support for dark header bars in otherwise light themes (!857, Ian Santopietro)
  
• Improve flatpak support for elementary OS (!858, Jordan Petridis)
  
• Remove compulsory_for_desktop (gnome-software#445)