- Initial work towards using jupyter_kernel_mgmt in jupyter server
- Cherry-pick Notebook PR jupyter/notebook#4837
- Remove jupyter_client, use KernelFinder in Gateway
- Minor refactor to preserve MappingKernelManager behavior
- Session is no longer a Configurable, removed from classes list.
  Also removed some of the Gateway classes that shouldn't be there either.
- Get gateway functionality working
- Fix SessionHandler call to start kernel
- Initial support for async kernel management
- Plumb launch parameters
- Adjust kernel management with recent async updates
- Don't get child_watcher if on Windows
- Fix gateway kernelspec tests to updated JKM call
  Also fixed windows testing by increasing delay during cleanup of session
  and kernel tests - otherwise the temp directory could not be cleaned up,
  resulting in downstream side-affects.
- Require JKM >= 0.5, bump core min release
- Remove install of special patch branches for jkm
- Merge pytest PR, encode/decode kernel type
- Merge/convert missing sessions tests for JKM
- Add session and kernel equality methods
- Fix display of connection count when culling kernel
- Stop ping_callback if stream or socket closed exceptions occur
- Protect against KeyError, raise 404 if kernel_id is not found

Co-authored-by: Thomas Kluyver <[email protected]>