• Fix crash opening PDFs not loaded via HTTP (#1611)
  
• Fix CVE-2021-45085, CVE-2021-45086, CVE-2021-45087, CVE-2021-45088 (#1612)
  
• Fix web applications with non-Latin characters (#1626, #1627)
  
• Fix close button position in Firefox Sync dialog (#1647)
  
• Properly quote desktop file Exec line (!1013, Martin Puppe)
  
• Somewhat improve password manager robustness (!1014)
  
• Use correct tab close button position (!1025)
  
• Various fixes for Firefox bookmark import (!1036)