WordPress 4.9 release delayed by one day

The 4.9 release was due out today (November 14th), however issues with shortcodes within widgets (#42548) and changes to the Editor (#42530) occurred during release preparations. The new target release date is tomorrow (November 15th). It doesn't serve anybody well to delay things this late in the day, but it's essential to ensure the late fixes which have landed in the last few days are well tested.

We will do a release dry-run today at November 14th, 23:00 UTC23:00 UTC in #core after the code freeze, depending on the availability of the lead devs. An update will be posted that includes a link to a nightly build after the code freeze.

We've re-scheduled the 4.9 release to occur tomorrow at November 15th, 23:00 UTC / 23:00 UTC.

#4-9