GNS 2.2 now supports additional persistent volumes for Docker containers. This means you won't keep losing your installed applications and work! Great new feature!
GNS3 2.2 New Features: http://bit.ly/2LnId5Q
Download GNS3 2.2 here: https://github.com/GNS3/gns3-gui/releases
#gns3 #docker #gns3docker