Spelling and grammar used to sit inside the Manuscript check panel, where you could only read the findings as a list. Now it has its own panel and its own switch, and it marks the errors directly in your writing.

## What changed

- **Errors are underlined in place.** A red wavy underline under a misspelling, a quieter one under a grammar note, a lighter one under a suggestion. You see what to look at, where it is, without reading a list.
- **One click to fix.** Click an underline and the correction is right there. Take it and keep writing.
- **Fix a repeated mistake everywhere at once.** Spell the same word wrong six times and the panel offers to fix all six together, whenever the correction is the same for each.
- **It keeps up as you write.** The underlines refresh a moment after you stop typing, so they are never stale, and they never interrupt your typing.
- **The underlines stay when you close the panel.** Close it to give your page its full width back. The switch inside the panel turns the checking on and off, not whether the panel is open.
- **Still on your device, still off by default.** Turn it on and it runs entirely in your browser, so your manuscript is never uploaded. One-time download of about 8 MB. For unpublished or embargoed work, that is the whole point.

## Why

A list of spelling findings in a sidebar is a list nobody reads. A correction belongs under the word, where you are already looking. This is the one you know from every word processor, so there is nothing new to learn: see the underline, click it, move on.