• File encryption: use binary format (.gpg file extension) by default
• Introduce dashboard view as main entry point for the application
• Redesign of the Mailvelope menu (in browser add-on toolbar)
• Accessibility improvements (navigation in keyring management and settings)
• Use chrome.downloads API for key export (fix for Bugzilla #1420419)
• Better clarity about private key export in key details UI
• [Security] Fix Inline Security Background spoofable (Medium)
• [Security] Fix UI Redressing via web accessible resources (Medium)
• Unify event handling in all controllers
• Revise modal dialog behavior of Mailvelope browser popups
• Revert to Symmetric-Key Message Encryption of OpenPGP.js v1 for private key backup
• Move add-on distribution from self-hosted to AMO
• Minor bug fixes and dependency updates