We have released a minor update to our runtime and SDK preview on Linux, versions 18.104.22.168 and 0.7.0.0 respectively. This update contains several bug fixes and improvements. You can find details in the release notes.
To update from a current version of the SDK and runtime, run the following steps (remove SDKs from the list that you hadn't installed and don't want to install):
sudo apt-get update
sudo apt-get install servicefabric, servicefabricsdkcommon, servicefabricsdkcsharp, servicefabricsdkjava
For updating the CLI, navigate to the directory where you cloned the CLI and run a git pull for updating.
The Service Fabric Team