v0.19.3

Added

• Link for to the current GitHub release on the settings page (#3147)
• Learn section notebook about Python integrations (#3150)

Fixed

• (Desktop) Fixed "View logs" (#3148)
• (Desktop) Registering .livemd file associations at runtime on AppImage on Linux (#3148)
• (Desktop) Fixed xdg-open breaking on Linux inside AppImage due to injected env vars (#3148)
• (Desktop) Console window appearning when starting app on Windows (#3148)
• (Desktop) Fixed macOS x86 app expecting arm64
• Cell stale indicator missing color