Cognition

Ultra sessions now notify you when the lead action model degrades or recovers. PR diff files are virtualized for faster session switching, and lightboxes, attachment previews, and CI failure shortcuts see improvements.

Devin Coach surfaces prompt-improvement suggestions in the session input box as you type. Devin Review skips re-reviewing unchanged PR diffs, sessions subscribe to Slack thread replies, and Devin Local is now enabled by default for enterprise customers, plus Teams, sidebar, and command palette polish.

Side chats let you start a conversation anchored to any point in a session without interrupting Devin's main work. Slack improvements include requesting channel access directly from DMs, automatic read access for Slack-spawned sessions, and a machine-capacity notice. Automation conditions now support "not contains", "not starts with", and "not ends with" operators.

Automations have graduated from beta to production v3 API, now with queueing support for concurrent runs and depth limits. Security profiles are generally available, personal access tokens are GA, and legacy Cascade defaults to disabled for enterprise tiers.

Failed environment snapshot builds are now easier to locate and fix, and the Linear connection manage menu includes a new Reconnect action.

MCP tools now execute from Devin's servers instead of the session's remote machine. The Changes tab was redesigned with a persistent file tree sidebar, and admins can control where legacy Cascade is available, with a scope choice for enterprise users.

SCIM user and group provisioning for enterprises is now generally available, enabling automated user lifecycle management from an identity provider. Unified diff views highlight word-level changes, automation Devins can work over Slack DMs, and playbooks are scoped to the correct organization.

The model picker is redesigned into a single organized menu with capability selection, Fusion toggle, speed adjustment, and mode switching. Devin can now authenticate to cloud services using short-lived OIDC identity tokens, plus new slash commands, playbook previews, Windows sessions and network access approvals from Slack, and API additions for unarchiving sessions and creating ingestion-mode code scans.

Devin Outposts allows running Devin workloads in your own environment (disabled by default). Linear replies in different comment threads now route to the correct session, automations consumption tracking is live, and MCP server access changes show a warning before sharing.

Skills can now be distributed via centrally managed Plugins, applied across Devin Cloud, CLI, and Desktop. Code scans span multiple repositories with per-repo details, and related findings link as chained attack paths.

Account switcher gains a two-pane layout for enterprise users, and shell commands in the session worklog now have a copy button. Also includes infinite-scroll lists, fullscreen VNC viewer, per-line bulk secret import errors, and a working organization filter on the enterprise sessions view.

The review comment composer now uses GitHub-style Cancel, Comment, and Start a review buttons with Cmd+Enter to submit and Escape to dismiss. Slack environment configuration suggestions now include a diff and Apply button, and the Mobbin MCP server is available in the integrations marketplace.

Session t-shirt sizes (XS–XL) are now based solely on ACU consumption, no longer factoring in user message count. Users can now quote text from files, the worklog, or Devin's messages, and the sessions list can be filtered by skill. Admins can promote playbooks from a single organization to the entire enterprise.

Blueprints can now be backed by a Git repository for version-controlling environment configurations, and service users can create and manage automations via the API. The v3 API now supports security scan remediation, API-created sessions can specify a default Devin version, and automations trigger on snapshot build completion with a warning for permission mismatches.

Adds bidirectional Slack thread sync, a read-only MCP toggle, and a weekly PR ratio analytics chart with CSV export. Also includes redesigned environment page, cross-platform repository cloning, mention-to-unarchive, inline mute reminders, and numerous bug fixes across the platform.

Sessions can now be archived or unarchived from the Cmd+K command palette. Automations support one-time run-once schedules. MCP integrations show an "out of date" banner, and blueprints gain a Post Build section.

Sessions can now be pinned or unpinned directly from the Cmd+K command palette, and a "Start session in background" button lets you kick off a session without leaving the current view. Other additions include a "View latest version" affordance on file tabs, Top 10 usage analytics rankings, an enterprise snapshot build schedule, and ACU billing schedule warnings.

48 new engineering MCP connectors are available and 42 beta MCPs graduated to GA. GitLab user identity linking and Devin Review for GitLab Merge Requests shipped, plus a dedicated MCP management page for enterprise admins, deduplicated file tabs with version switcher, and PR context visible while CI checks run.

Devin Review now includes a security findings section that respects SECURITY.md, and a new official Axiom MCP server lets Devin query Axiom logs. Also: command palette org switching, automations sidebar, 100% Japanese translations, Slack !agent bang command, code owner review blocking in the merge bar, and enterprise knowledge limits raised to 300.

Session Folders allow grouping sessions into named folders in the sidebar, and users can now start Devin Ultra sessions directly from Slack with the !ultra command, or switch between Ultra and Fast modes mid-session. Devin now adds emoji reactions only to explicit sleep or archive commands, and markdown files created during a session render with a preview toggle. Enterprise admins can also enable/disable web search, and the "Users" tab has been renamed to "Members".