---
scope: org
organization: cognition
release_count: 11
last_release: 2026-10-12
generated: 2026-05-20
updated: 2026-10-19
canonical: https://releases.sh/cognition/overview.md
---

Recently shipped Memory, which carries what Devin learns across sessions, plus nightly "dreaming" that refines it.

**Memory persists across sessions.** Memory is personal to you, not shared with your organization, and can be reviewed or switched off under Settings > Customization > Memory. Each night Devin reviews recent sessions and refines what it remembers.

**Sessions are easier to steer.**
- Sessions now resume for 14 days after they sleep, down from 30 — history stays available, but new work from an older session needs a new session.
- A message that already has a side chat can start another, each reachable from a thread menu.
- Queued messages stay editable — send, edit, remove, reorder — after Devin stops or the session sleeps.
- Interrupting Devin keeps the partial reply in the chat.
- A sidebar notification inbox collects session updates; messages sent as a connection drops are saved server-side.
- Search mode, changed-files layout, and sidebar filters now sync across devices.

**The workspace gained a Terminal and sharper reviews.**
- The new Terminal tab runs commands on Devin's machine; opening Files or Terminal wakes a sleeping session.
- Code blocks and shell output render in Devin Mono, and the streaming terminal preview is now a read-only text view.
- Devin fixes merge conflicts on its own PRs more often — within 12 hours of session activity, 36 if the PR is approved.
- The PR tab gained a file tree and a Smart diffs toggle.

**Attachments, models, and marketplace.** Drop a folder on the composer to attach it whole; it is zipped in your browser. The capability picker now names its models: Ultra uses Fable 5.1 and GPT-6 Astra, Normal lists Fable 5.1, Opus 5 and GPT-6 Astra. The MCP marketplace added AWS and Braintrust servers.