Prepare 6.2.1

[eyelidlessness]

There are some outstanding audit vulnerabilities:

• pm2 > @pm2/io > semver - no patch available (with NPM 6)

• request - no patch available. We should consider switching to @cypress/request as a stopgap, as it is being actively maintained. At a glance, these are the only changes they've made besides updating dependencies:

  • Remove OAuth support. We shouldn't be impacted by this.
  • Defaults to disallowing insecure redirects. I'm not sure if we'd be impacted, but if we would we should probably address that anyway.

[lognaturel]

Rebased on master and removed reverted change from changelog.