Jupyter-enterprise-gateway

- Minor bug fix for IBM Spectrum Conductor 396
- Allow access from remote hosts (Notebook 5.6.0 change) 386

Minor bug fixes - primarily targeting IBM Spectrum Conductor.

Jupyter Enterprise Gateway release v0.9.2 focuses on minor bug fixes and test automation and includes the following:

- Honor PYSPARK_PYTHON during R Kernel launches
- Add unittests specific to enterprise gateway
- Add authorization integration tests

See the v0.9.2 milestone on GitHub for a complete list of [pull requests](https://github.com/jupyter-incubator/enterprise_gateway/pulls?utf8=%E2%9C%93&q=is%3Apr+milestone%3Av0.9.2) involved in this release.

Jupyter Enterprise Gateway release v0.9.1 focuses on minor bug fixes and test automation and includes the following:

- Address issues with kernel interrupt in local mode
- Fix Apache Toree dependency location required for Scala kernel launcher
- Add integration tests as part of the regular build
- Basic kernel tests for multiple kernel manager mode
- Basic runtime tests

Thanks to the following contributors:
- Alan Chin ([akchinSTC](https://github.com/akchinSTC))
- Kevin Bates ([kevin-bates](https://github.com/kevin-bates))
- Luciano Resende ([lresende](https://github.com/lresende))

See the v0.9.1 milestone on GitHub for a complete list of [pull requests](https://github.com/jupyter-incubator/enterprise_gateway/pulls?utf8=%E2%9C%93&q=is%3Apr+milestone%3Av0.9.1) involved in this release.

Jupyter Enterprise Gateway release v0.9.0 focuses on stabilization and usability and includes the following:

- Support for IBM Spectrum Conductor
- Support restriction of number of kernels per user
- Support port-ranges for kernels and gateway
- Support blacklisting specific network class
- Usability enhancements around error message and docker images
- Spark context initialization modes
- Address known resource leaks in jupyter stack

Thanks to the following contributors:
- Alan Chin ([akchinSTC](https://github.com/akchinSTC))
- Charlie Yang ([charlieeeeeee](https://github.com/charlieeeeeee))
- Kevin Bates ([kevin-bates](https://github.com/kevin-bates))
- Luciano Resende ([lresende](https://github.com/lresende))
- Sanjay Saxena ([sanjay-saxena](https://github.com/sanjay-saxena))

See the v0.9 milestone on GitHub for a complete list of [pull requests](https://github.com/jupyter-incubator/enterprise_gateway/pulls?utf8=%E2%9C%93&q=is%3Apr+milestone%3Av0.9) involved in this release.

Jupyter Enterprise Gateway release v0.8.0 focuses on security-related updates and includes the following:

- Add initial authorization and impersonation support (235)
- Add JupyterLab option to elyra/nb2kg image. (237)
- Connection info not returned from launchers in Python 3 (241)
- Add proxy configuration to kernelspec (240)
- Integration test enhancement (245)
- First version implementation of impersonation integration test (246)
- Fix R-kernel to show kernel ID as app name in YARN RM (248)
- Fix SSH tunnel termination on kernel shutdown (244)
- Validate cell execution results immediately after execution (249)
- Fix signal_kernel() to nolonger assume its only used for interrupts (252)
- Update NB2KG references to reflect recent repo move and release. (255)
- Apply recent Toree kernel command-line additions to scala sample configurations (231)
- Updated YARN cluster mode kernelspecs to use new spark conf parameter (256)
- Encrypt handshake between the Kernel Launchers and the EG (266)
- Initial changes of itests to use pytest (268)
- Add support for kernel interrupts for R kernels (269)
- Use UTF-8 encoding while encrypting and decrypting (273)
- Limit the dependency on Tornado to versions less than 5.0 (276)
- Update troubleshooting guide for pycrypto install (275)
- Add a trouble shooting section for Kerberos authentication (284)
- Add support for specifying port range to use for kernel and EG ports (270)

Thanks to the following contributors:
- Alex Bozarth ([ajbozarth](https://github.com/ajbozarth))
- Alan Chin ([akchinSTC](https://github.com/akchinSTC))
- Charlie Yang ([charlieeeeeee](https://github.com/charlieeeeeee))
- Kevin Bates ([kevin-bates](https://github.com/kevin-bates))
- Kun Liu ([liukun1016](https://github.com/liukun1016))
- Luciano Resende ([lresende](https://github.com/lresende))
- Sanjay Saxena ([sanjay-saxena](https://github.com/sanjay-saxena))

See the v0.8 milestone on GitHub for a complete list of [pull requests](https://github.com/jupyter-incubator/enterprise_gateway/pulls?utf8=%E2%9C%93&q=is%3Apr+milestone%3Av0.8) involved in this release.