• Update database to enable auto-vacuum mode (the updated database remains compatible with older versions of Vienna)
• Add dark color scheme to Default and Serifim styles
• Fix search field for some macOS versions prior to macOS 11
• Fix database update on permanent HTTP redirections
• Fix a problem with some authentication challenges sent by servers
• Limit duration of requests to unresponding websites
• Modify symbols displayed in article list on macOS 11 Big Sur
• Update some localizations
• Update an URL in the default set of feeds
• Various code modernizations
• More coherent project settings
• Rearrange some files ; move images into a single Assets.xcassets folder
• Build with Xcode 12.3
• Improve SwiftLint settings