• Make it possible to invite members into a channel via a QR code,
  and make channels more secure
• metadata protection: protect Date header
• metadata protection: protect Autocrypt header
• better multi-device: synchronize group creation across devices
• data saving: do not send Autocrypt header in read receipts
• improve onboarding speed
• allow to save to storage files shared from inside in-chat apps
• reduce app size
• don't show badge counter in app icon for the permanent background notification
• fix sorting of old media in gallery
• fix text direction in "x members" subtitle for RTL languages
• fix group invite QR screen's layout
• tweak text hints in advanced classic e-mail configuration
• remove deprecated "companion app" code
• remove deprecated "Watch Sent Folder" preference
• remove deprecated "send self-report" preference
• don't show email address in shared vcard
• update to core 2.25.0