Is rebuilding my entire Go workspace required when upgrading to v1.7?

<p>...also, what about rebuilding vendor/ in my projects?</p> <p>Bonus points: can someone tell me an easy way to do this?</p> <hr/>**评论：**<br/><br/>dlsniper: <pre><p>No</p></pre>pierrrre: <pre><p>yes: rm -r $GOPATH/bin $GOPATH/pkg</p></pre>dlsniper: <pre><p>Not needed</p></pre>3Dayo: <pre><p>so what is needed? i&#39;ve tried </p> <p>&#34;go build -a&#34;</p> <p>in the past and still ended up having to delete $GOPATH//pkg cause my build kept rebuilding existing packages</p></pre>Redundancy_: <pre><p>does &#34;go build -a&#34; not work?</p></pre>