What's new in Sofos.

Sofos now runs on Claude or Codex — switch any time, keep one setup — plus four fixes you asked for.

• Codex joins Claude. Pick your agent from the small switch at the bottom of the chat; new chats use it, chats already open keep the agent they started with. Codex gets the same tool rows, approval cards, questions, Plan mode, Stop and previous chats.
• One setup, both agents: your Main Logic, Logics (skills) and Specialists are copied automatically into the files Codex reads. Nothing to set up twice. Apps connected by URL come along too; apps that arrive through Claude.ai stay Claude-only and say so.
• Onboarding lets you choose Claude Code or Codex, installs the one you picked and signs you in — Codex with your ChatGPT account, in the browser, just like Claude.
• The sidebar's Claude setup is now Agentic Setup, with Main Logic inside it, and the app says "agent" wherever it doesn't matter who answers. Where it does — the chat, "Improve with…", questions — it names Claude or Codex.
• The comment box no longer covers the toolbar when its text scrolls underneath; it hides and comes back with your draft intact.
• The line that shows where a dragged paragraph will land is now a soft grey instead of black, in light and dark mode.
• In the chat box, the typing cursor stays exactly where the text is, even in long messages that scroll.
• While Claude or Codex is working, the send and stop buttons sit together on the right instead of drifting apart.

Your docs learn new moves — drag to reorder, / to insert, @ to link files — plus multiple windows and a chat that never blocks you.

• Drag to reorder: grab the handle that appears beside any line or block and move it where it belongs.
• Type / in a doc to insert things — headings, lists, checklists, tables, dividers, and new collapsible sections that tuck details behind a click.
• Mention your files with @ right inside a doc: pick a file and it becomes a link — ⌘-click it to open the file.
• Open more than one Sofos window. Each window keeps its own chats and terminals, so closing one no longer touches the others.
• No more waiting on Claude: send your next message while it's still working and it goes out the moment Claude finishes. Stopping keeps the partial answer and the conversation continues where you left off.
• Slash commands work anywhere in a chat message now, not just at the start — highlighted in gold while you type and in what you sent.
• Comments got sturdier: notes on code snippets and tricky text survive saving and reopening, and the comment popover stays on screen.

Dark mode arrives — plus editable answers in Claude's questions and a sharper find & replace.

• Dark mode. Sofos follows your Mac's appearance, or set Light / Dark yourself from the little switcher at the bottom of the sidebar. Every screen made the trip.
• Change your mind mid-question: when Claude asks you several things, a new Back button lets you revisit and edit earlier answers before sending.
• Find & replace got fixed up — the current match is now clearly highlighted, and jumping between matches scrolls the page right to them.
• Calmer 'Claude is working' signals: a subtle shimmer in the conversation and a quiet three-dot pulse by the input, instead of two identical blinking dots.

Comments on your docs, screenshots in chat, find & replace, and per-document version history.

• Comment on your docs — select text, leave a note, and let Claude apply all your comments in one go.
• Paste screenshots straight into the chat; Claude sees the image.
• Find & replace in the editor (⌘F), with replace-all.
• Per-document version history with auto-checkpoints and one-click restore.
• One-click Sync with team for shared GitHub workspaces — no more PR juggling.
• Every file type now shows in your sidebar, your Claude setup (skills & agents) is browsable, and the whole UI got a polish pass.

Preview fixes and a smoother onboarding.

• Fixed HTML previews failing to load in packaged builds.
• Clearer onboarding with a manual-install fallback and a step-by-step GitHub guide.
• Calmer chat: friendlier progress labels and cleaner tool activity.