0.2.0

Added

• extension submodule (#48)
  • ExtensionApp - configurable JupyterApp-subclass for server extensions
    • Most useful for Jupyter frontends, like Notebook, JupyterLab, nteract, voila etc.
    • Launch with entrypoints
    • Configure from file or CLI
    • Add custom templates, static assets, handlers, etc.
    • Static assets are served behind a /static/<extension_name> endpoint.
    • Run server extensions in "standalone mode" (#70 and #76)
  • ExtensionHandler - tornado handlers for extensions.
    • Finds static assets at /static/<extension_name>

Changed

• jupyter serverextension <command> entrypoint has been changed to jupyter server extension <command>.
• toggle_jupyter_server and validate_jupyter_server function no longer take a Logger object as an argument.
• Changed testing framework from nosetests to pytest (#152)
  • Depend on pytest-tornasync extension for handling tornado/asyncio eventloop
  • Depend on pytest-console-scripts for testing CLI entrypoints
• Added Github actions as a testing framework along side Travis and Azure (#146)

Removed

• Removed the option to update root_dir trait in FileContentsManager and MappingKernelManager in ServerApp (#135)

Fixed

• Synced Jupyter Server with Notebook PRs in batches (ended on 2019-09-27)
  • Batch 1
  • Batch 2
  • Batch 3
  • Batch 4
  • Batch 5
  • Batch 6
  • Batch 7
  • Batch 8

Security

• Added a "secure_write to function for cookie/token saves (#77)