…gment cache and decrease the display time of each item
… is nicely cached
…rray of default post status objects
`post_date_gmt` is how WordPress tracks whether a post is scheduled or not. If a post is scheduled, Edit Flow's calendar will handle the post differently.
…dated. In `wp_update_post()`, core will reset the `post_date` field if the post currently has a status of `draft`, `pending` or `auto-draft`. The Edit Flow calendar uses the `post_date` field as the canonical reference for the post's position on the calendar. To prevent the post from moving to the current date when it's updated, we need to persist the `post_date` value for the post.
On setups with a persistent object cache, the post cache needs to be cleared upon data alteration. Otherwise, future requests / transformations could use stale cache data.
… if no post title exists.