v0.4.0

• Automatic updates in Kitematic
  • Kitematic will now periodically check our update server to determine if an updated version of Kitematic is available.
  • If there is an update, it will prompt the user to update. (It does not automatically install the latest in case the user does not want to update for any reason)
• Compatibility with existing Boot2Docker installations (version 0.2.0 or higher)
  • Activity executed through Boot2Docker CLI will be reflected in Kitematic and vice versa
  • Kitematic will now use boot2docker-vm instead of creating our own VirtualBox VM for operations
• Changes to Docker via the CLI are now be reflected in Kitematic's UI
• Starts boot2docker-vm on opening the Kitematic application
• Saves the state of boot2docker-vm on closing the Kitematic application
• Kitematic installer will now gracefully shut down any running Virtual Machines and VirtualBox if it needs to download and update VirtualBox
• Terminal button now uses docker exec to open a shell into the container instead of nsenter
• Fixed a bug where the terminal button wouldn't correctly open a new tab
• Volumes now use VirtualBox shared folders. Volume creation is no longer automatic, and must be enabled by clicking the volume button next to the app.
• Applications now expose ports through mapping to the host VM.
  • This makes for a development workflow that is more consistent with how Docker is already used today.

Note: This update is not backwards-compatible. It will require you to rebuild your images and re-recreate containers.