<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi All-<div class=""><br class=""></div><div class=""><div class="">Tomorrow, we will be temporarily bringing down the CI, starting around <b class="">1 PM</b>, California time, in order to upgrade Xcode and SDKs on the CI machines. We expect the upgrade process to take an hour or two. We’ll send out a message when the upgrade is complete.</div><div class=""><br class=""></div></div><div class="">Thanks!</div><div class="">nicole</div><div class=""><br class=""></div> </body></html>