We've give the Instagram grid feature a big overhaul and re-built it from scratch to make it more reliable and much easier to use.

Here's what's changed:
- When you drag an image onto the grid it drops straight away, no need to edit the post first
- uses the new post editor when clicking into posts
- lock posts in place with the "lock" feature
- bulk actions: select posts to change the status, delete, or lock/unlock