A stack of pull requests, drawn as a stack
A stack used to be a list of numbers behind a disclosure, which is an odd way to describe the one thing whose whole point is its shape. It's a graph now - a spine down the side of the review, your layer ringed, each one carrying whether it's blocked. A stack also has a page of its own, with the trunk-to-tip diff no single pull request can show, and restack and merge-through sit where you're already reading instead of in a menu you had to know about. Chat got the week's other half: the composer finally behaves like a chat box.
- The queue draws a stack's shape on the row, so you stop opening one to find out
- Chat keeps a draft per thread, and stops handing back the message you just sent
- Up from an empty composer edits your last message in the real box, toolbar and all
- Attachments read in place: images, text, Markdown, and PDFs, in a viewer that scrolls
- An upload shows a real percentage, and cancel and retry reuse the same row
- Docs paint on a cold launch instead of queuing behind issues, chat, pulls, and runs
