v12.2.0

• 📅 Release date
  • Feb 1, 2019
• ✨ New Features
  • Karabiner-Elements makes a backup file of karabiner.json before updating it if the backup file does not exists.
    (~/.config/karabiner/automatic_backups/karabiner_YYYYMMDD.json)
• 🐛 Bug Fixes
  • Fixed an issue that Caps Lock LED does not work on macOS Mojave.
• ⚡️ Improvements
  • shell_command string max length has been expanded. (256 byte -> 32 KB)
  • A device grabbing process has been improved. (Observing device state by a separated karabiner_observer process.)
  • The event processing has been improved and the latency has been reduced by using pqrs::dispatcher.