---------------------
* Implement external Galaxy engine. `Pull Request 781`_
* Restructure serve testing code for reuse. `Pull Request 795`_
* Improve test report handling for JSON generated via galaxy-lib testing
script. `Pull Request 799`_
* Improve how various branches of Galaxy are tested. `Pull Request 800`_
* Added documentation for ``GALAXY_MEMORY_MB`` (thanks to `bernt-matthias`_).
`Pull Request 801`_
* Log tool config in verbose logging mode. `Pull Request 802`_
* Replace ``r`` channel with ``conda-forge`` (thanks to `bgruening`_).
`Pull Request 805`_
* Sync ``galaxy.xsd`` with latest Galaxy updates (thanks to `nsoranzo`_).
`Pull Request 806`_
* Use ``requests.get()`` when validating http URLs (thanks to `nsoranzo`_).
`Pull Request 809`_
* Do not consider tools with "deprecated" in the path (thanks to
`bgruening`_). `Pull Request 810`_
* Automatically load tools shipped with Galaxy when testing, running, or serving
workflows that reference these tools. `Pull Request 790`_
* Revise README and touch up documentation in general. `Pull Request 787`_
* Various small changes to testing and test framework. `Pull Request 792`_
* Various Python 3 fixes. 8cfe9e9_, 41f7df1_
* Fixes for Galaxy 18.0X releases.
`Pull Request 803`_, dc443d6_
---------------------