* Add Un-reserve extension point for the scheduling framework. ([#77598](https://github.com/kubernetes/kubernetes/pull/77598), [@danielqsj](https://github.com/danielqsj))
* Once merged, `legacy cloud providers` unit tests will run as part of ci, just as they were before they move from `./pkg/cloudproviders/providers`  ([#77704](https://github.com/kubernetes/kubernetes/pull/77704), [@khenidak](https://github.com/khenidak))

            defaultMap.put(FessConfig.MAIL_SEND_MOCK, "true");
            defaultMap.put(FessConfig.MAIL_SMTP_SERVER_MAIN_HOST_AND_PORT, "localhost:25");
            defaultMap.put(FessConfig.MAIL_SUBJECT_TEST_PREFIX, "[Test]");
            defaultMap.put(FessConfig.MAIL_RETURN_PATH, "root@localhost");
            return defaultMap;
        }
    }

<pre>
func Split(s string, pos int) (string, string) {
	return s[0:pos], s[pos:]
}

func Join(s, t string) string {
	return s + t
}

if Join(Split(value, len(value)/2)) != value {
	log.Panic("test fails")
}
</pre>

<p>
A method call <code>x.m()</code> is valid if the <a href="#Method_sets">method set</a>
of (the type of) <code>x</code> contains <code>m</code> and the

      With Secondary Licenses", as defined by
      the Mozilla Public License, v. 2.0.


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