VS Code has updated its iconography to an outline style using the Microsoft Design Language (MDL) as the base. We also launched a repo that has all of our icons so that you can easily update your icons if you re-use any of them:

https://github.com/microsoft/vscode-icons

Would be great to have all of the Azure extensions to update their icons. Filing this here as there are many extensions part of this extension pack.

cc @EricJizbaMSFT @fiveisprime