# Falconer July 2026 changelog

> Editable frontmatter and offline-safe editing, Tailwind styling and live HTML embeds in any doc, Knowledge Health triage, curated MCP server presets, and new models including Kimi 3, Claude Opus 5, and Sonnet 5.

- Date: 2026-08-01
- Tags: release-notes, product

---
## Editor and documents

### Writing and editing

- **Editable frontmatter.** A first-class frontmatter block stores a doc's title, description, and metadata losslessly; edit them inline or drop one in with the `/frontmatter` command.
- **Offline-safe editing.** Changes save locally as you go, so you can reload, close a tab, or drop offline and pick up where you left off.

### Navigation and organization

- **Starred, unified.** Star documents and folders alike - they now live together in one "Starred" section in the sidebar, expanded by default so what you starred is one click away.

![Falconer sidebar with documents and folders together in one expanded Starred section](/images/notes/july-2026-changelog-starred-sidebar.png)

- **View-mode shortcuts.** Switch between document view modes straight from the keyboard.
- **Redesigned version history.** A cleaner view where each row shows the true last-edit time alongside Versions and View log tabs.

### Media and export

- **SVG uploads, everywhere.** Now covers PNG, JPG, GIF, WebP, SVG, MP4, and MOV across the editor, public API, MCP, and CLI - so an SVG you upload in any surface renders the same and round-trips cleanly.

## HTML and rich document styling

### Styling

- **Style any element with Tailwind classes.** Color, resize, center, bold, or set the font on any heading or paragraph; wrap a phrase in a styled inline span; round and shadow images.

![A plain Falconer doc beside the same doc restyled by Falcon with a colored heading, gradient background, and mono font](/images/notes/july-2026-changelog-tailwind-styling.png)

- **Document appearance controls.** Set a doc to full-width and pick a background color from the appearance panel.

### Embeds

- The agent creates and edits styled docs and HTML embeds from chat, CLI, and MCP, and can target a block by id for precise edits.
- **Live HTML embeds.** An "Embed HTML" slash command drops raw HTML, CSS, and JS into any doc, rendered in a sandboxed iframe - charts (D3, Chart.js), Canvas animations, carousels, infographics, and interactive widgets.

![Falconer's Embed website dialog beside a doc with a live Figma design rendered inline as an embed](/images/notes/july-2026-changelog-html-embeds.png)

- **URL embeds.** Paste a Figma, Loom, spreadsheet, or other URL and it renders inline as a live iframe.
- **Comment on embeds.** Leave positioned comments on HTML and website embeds via a kebab menu (Edit HTML / Edit URL / Comment).

## Chat and search

- **Auto-accept agent edits** toggle moved into the chatbox menu, with a personal Review vs Auto-accept default.
- **Paste long text as an attachment.** Dropping a big block of text into chat collapses it into a compact attachment instead of filling the composer, with preview and one-click removal.
- **Stronger partial-word matching** across title and content - including partial words that only match across different fields - plus cleaner snippets that lead with the matching phrase, and a Cmd+K scroll-to-top fix on each new search.

## Knowledge Health

- **Triage findings.** Resolve, ignore, assign an owner, or hand a finding to Falcon, with status badges (Resolved / Ignored / Regressed) and an Open / Resolved / Ignored / All filter.

  ![Knowledge Health dashboard with finding counts and a triage panel to resolve, assign, ignore, or hand a finding to Falcon](/images/notes/july-2026-changelog-knowledge-health-triage.png)

## Integrations + models

- **Curated MCP server presets.** Connect popular remote MCP servers (Asana, Sentry, Intercom, Box, [monday.com](http://monday.com), X, PostHog, Attio, Vercel) in a couple of clicks instead of pasting a URL.
- **Mattermost can write docs.** The agent now creates private Falconer documents and proposes edits straight from Mattermost, renders LaTeX in its replies, reads Falconer links directly, and is scoped to open/public data in channels.
- **Sharper Gmail search.** Falcon's Gmail lookups now support structured filters (sender, recipient, subject, labels, read status, attachments, single-day and relative dates) with gap-free pagination.
- **New models.** Kimi 3, Claude Opus 5 and Claude Sonnet 5 with thinking/effort controls.

## API, CLI, and MCP

- New CLI/MCP commands: `ask` (cited agent answers), document metadata/auto-update toggle, document status, and reviewer management.
- One-click MCP setup and OAuth (multi-org) so you no longer manage API keys by hand.
- **More document control over the API and MCP:** read and set a document's visibility, appearance (full-width and background color), move docs and folders in the tree, publish, and update permissions.