What is new in Selenium 3.13.0?

* The browser name of the Safari Tech Preview is not “safari” but
“Safari Technology Preview”. Who knew?
* Deprecated our own `Clock` interface for `java.time.Clock`
* Completely removed the GSON dependency. We now use reflection to try
and find the class.
* Tiny clean up to try and make Grid a little more performant.
* Added new capabilities for safari driver: automaticInspection and
automaticProfiling (#6095) This commit is from the “Fix a Bug,
Become a Committer” workshop held at SeConf India.
* Removed support for geckodriver 0.13. It is time.
* Adding High Sierra to the platform set. Fixes #5969
* Enriching Hub Status to include Node info (#6127)
* Fixing potential Zip Slip Vulnerability, see
https://snyk.io/research/zip-slip-vulnerability
* Allow temporary installation of FF extension (#1) (#5751)
* Fix windowSize option in Firefox in Javascript (#6075)