Devin Release Notes

Queueing Support for Automations

Automations now support queueing: set the maximum number of concurrent runs and queue depth per automation, see queue lifecycle states in the events table, and view an activity chart sourced from automation events. Concurrency groups are also available in the public v3 API.

Automations API and Terraform Provider

The automations API has been promoted from beta to the production v3 API spec, sessions can now be filtered by automation_id, and a devin_automation resource is available in the Devin Terraform provider.

GitLab Support in Automations

Automations now support GitLab triggers (issues, issue notes, pushes, and pipelines) with reply support on issue triggers, plus support for a GitLab service-account connection to automatically manage webhooks.

Request Channel Access from Slack

When Devin can't access a Slack channel, users now see a specific reason and can request access directly from Slack, with admin approval.

Command Palette Improvements

The command palette now surfaces session search results in top-level search, keeps rows on a single line, and nests navigation commands under a "Go to" command.

Figma Live Embeds in Link Previews

Figma links shared in chat can now render as live embeds in link preview cards.

Accessibility Improvements …

Fixed

• Devin Desktop for Windows loads root and intermediate certificates from the Windows certificate store again, so sign-in and other HTTPS requests no longer fail with self signed certificate in certificate chain behind a TLS-inspecting proxy or a corporate root CA.
• The edit, write, apply_patch, and notebook_edit tools in Devin Local now refuse to write through a symlink, so an approved edit can no longer be redirected to an unexpected file.

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Redesigned Changes Tab

The Changes tab now has a persistent file tree sidebar with a tree or flat list toggle, and full-width diffs with language icons.

Session Sidebar Improvements

A new "Empty folder" action archives all sessions in a sidebar folder, session menus are reorganized into submenus, and archived sessions have clearer indicators.

Session Renames in the Timeline

When a session is renamed, the change now appears in the session timeline.

Approval Progress at a Glance

The pull request merge status bar now shows approval progress as a count of received versus required approvals.

Slack Access Defaults

Devin's Slack channel access is now configurable for all accounts, including a default of all public channels plus direct messages and an account-level setting for DM access.

MCP Execution from Devin's Servers

MCP tools now run from Devin's servers rather than the session's remote machine.

Connectors Page Improvements

Plugin-provided MCP servers are grouped into their own section, organization marketplace installs are always organization-scoped, and MCP installations without a configured auth method can fall back to dynamic OAuth.

Control Where Legacy Cascade Is Available

The enterprise Cascade setting is now a scope choice — enabled everywhere, JetBrains plugin only, or disabled — so admins can move users to Devin Local while keeping Cascade in the JetBrains plugin. …

Word-Level Diff Highlights

Unified diff views now highlight exactly which words changed within a line, making edits easier to scan.

Link Preview Cards in Chat

Links shared in your messages and in Devin's replies now render as rich preview cards.

Remix Keeps the Playbook

Remixing a session now carries the original session's playbook and rich message content into the new prompt.

Expandable Knowledge Previews

Knowledge cards now include an expand toggle so you can read the full note content in place.

Session Organization Improvements

You can now remove archived sessions from sidebar folders, and opening an information tab reveals the workspace, including on mobile.

Slack DMs with Automation Devins

Automations can now work over Slack direct messages, with a setting to control whether DMs are enabled.

Simpler Automation Channel Access

Configuring which Slack channels an automation can access is now a simple two-mode choice.

Playbooks Scoped to the Right Organization

Playbook references in Jira and Linear mappings and automation triggers are now validated against the correct organization, with clear removal notices when a mismatch is found.

SCIM Provisioning Is Generally Available

SCIM user and group provisioning is now generally available for enterprises, enabling automated user lifecycle management from your identity provider.

Audit Logging for Devin Local Settings …

Added

• New smart permission mode: workspace edits auto-approve like Accept Edits, and a fast model decides whether other actions (shell commands, fetches, out-of-workspace writes) are safe to auto-run, falling back to the normal prompt otherwise. Auto-approval is limited to routine development work (building, testing, linting) — package installs, downloads that execute code, mutating git, rm, sudo, kubectl delete, cloud CLIs, and anything destructive always prompt, as do sensitive paths (dotenv, key material, Git config, agent configuration). Switch with /smart, /mode smart, Shift+Tab, or --permission-mode smart. Available in all builds, off unless the server-side rollout flag is enabled for your client.
• Plugins can now contribute rules, hooks, MCP servers, and custom subagents, not just skills. Plugin AGENTS.md/AGENT.md/.windsurfrules load as always-on rules, hooks.json loads alongside project hooks, MCP servers declared via a root .mcp.json or an inline manifest mcpServers map run for the session, and agents/<name>/AGENT.md files surface as <plugin>:<agent> subagent profiles. devin plugins info and the install trust prompt list all of them before you confirm, and devin rules list / devin mcp list include them. …

Devin Desktop

• The Codemaps icon is back in the activity bar in Agent Command Center mode, and opens Codemaps in an editor tab.
• Closing the last tab in the agent panel now closes the panel instead of opening a blank tab.
• Agents and hooks are disabled while a workspace is open in Restricted Mode, and are re-enabled when you trust the workspace.
• Rules and workflows now use Devin branding, and workflow surfaces explain that workflows are being deprecated in favor of skills and link to the migration flow.
• Product analytics are no longer started before your account status resolves, so telemetry is never collected for accounts that have it turned off.

Devin Local

• Added a guided Cascade Migration Wizard that helps you migrate hooks, workflows, and memories, with per-item selection, reviewable results, and a completion screen. The wizard skips archived memories and simplifies workflow migration choices.
• Devin Local customizations now includes a Plugins section where you can review, install, and remove plugins and see the skills, rules, hooks, and MCP servers they provide.
• Added "Open customizations" entry points to the new-tab menu and Devin Local session context menu. Agent actions menus now show customization options that match the open session. …

Devin Desktop

• Added a unified notifications setting that posts native OS notifications when any agent session finishes or needs your input.
• Codemaps now open in their own editor tabs in agent window mode (home, generation, and individual codemaps), and codemap @-mentions now work in Devin Local. The Codemaps icon is also back in the activity bar in Agent Command Center mode.
• Select text inside a message transcript and add it to the chat input with the "Add to chat" button or ⌘L / Ctrl+L.
• Added keyboard shortcuts for permission requests (always-allow and reject), with the shortcut hints shown on the buttons and dropdown entries.
• Refreshed the agent window UI: Inter font by default, web-app icon set at web-app sizing, rounded pill session tabs (with state/PR icons), and smarter pane placement so files no longer cover your session tabs.
• Pull request editor tabs now show a state-specific icon (open, draft, merged, or closed), and session-create cards show a Devin mode badge (Fast, Ultra, Fusion).
• Faster syntax highlighting for streaming diffs, and typing in the input no longer lags while other background sessions stream.
• Agent sidebar improvements: right-click context menus, double-click to rename, per-workspace filters/sort/grouping, greyed-out locked (read-only) sessions, a new-session shortcut hint, and sticky grouped spaces that keep their header. …

Redesigned Model Picker

The model picker has been redesigned into a single organized menu where you can choose a capability, toggle Fusion, adjust speed, and switch modes.

Slash Commands in the Message Box

Typing commands like /btw and /queue in the message box is now more discoverable, including a new /ask command that switches the session to Ask mode.

Playbook Previews in the Message Box

Hovering over a playbook macro in your message now shows a preview of its contents, with a button to copy the full text.

Start Windows Sessions from Slack

A new !windows command lets you start a session on a Windows machine directly from Slack.

Approve Network Access Requests from Slack

When Devin requests access to a blocked network destination, you can now approve or deny the request directly from Slack.

Clickable Finding Counts in Devin Review

Finding counts on PR cards are now clickable and take you straight to the relevant findings in the embedded review view.

Required Approvals at a Glance

Devin Review now shows how many approving reviews a pull request requires.

Redesigned New-Scan Flow

Starting a code scan now uses a streamlined flow with support for single-repository, multi-repository, and bulk scans.

OIDC Identity Tokens

Devin can now authenticate to cloud services using short-lived OIDC identity tokens.

API Additions …

Smarter Linear Thread Handling

Replies in different Linear comment threads are now routed to the correct Devin session, and follow-up work on the same issue continues in the original session for better continuity.

Automations Consumption Visibility

A new Consumption tab on each automation shows the ACUs used by sessions the automation has started, so you can track the cost of your automated workflows.

Slack Channel Improvements for Automations

When configuring an automation's monitored channels, Devin can now automatically join public channels you select, and you can grant access to all public channels at once.

Safer MCP Access Changes

Switching an MCP server from personal to Organization access now shows a warning step explaining that your connection will be shared with other members before you confirm.

Review Usage in Consumption Analytics

Consumption analytics now shows what triggered each Devin Review run, making it easier to attribute review usage.

Improved Quoted Attachments

Quoting text from files or previous messages has a refreshed look, and clicking a quote reopens it on the original surface with the relevant lines highlighted.

Performance Improvements

The webapp loads faster and stays responsive in long sessions, including faster boot, smoother work logs, and better handling of large diffs.

Devin Outposts …

Added

• MCP servers can now override the RFC 8707 OAuth resource parameter via a new oauthResource field in the MCP server config (or --oauth-resource on devin mcp add / devin mcp login) — needed for identity providers like Microsoft Entra that reject requests containing resource.
• Command hooks now receive the agent's session id (session_id for Claude-format hooks, trajectory_id for Windsurf-format hooks) and a per-turn id (prompt_id / execution_id) in their stdin payload.

Changed

• Command permission prompts now scope known program runners to the wrapped program: uv run ruff check offers to always allow uv run ruff rather than the much broader uv run. Also applies to poetry run, pdm run, pipenv run, rye run, hatch run, pnpm exec, pnpm dlx, npm exec, yarn dlx, and bun run.
• Sessions now start faster, especially when several reconnect at once.
• The devin migrate command (devin migrate hooks, devin migrate workflows) is now available for migrating from legacy Cascade.
• When the same skill name is loaded from more than one location, each copy now surfaces with a location prefix (/agents:foo, /claude:foo) instead of appearing as indistinguishable duplicates.

Fixed

• Hooks are now discovered in ancestor directories up to the repository root, matching how skills and rules are loaded.
• Improved support for deleting and renaming files with GPT-5.6 models. …

Centralized Skill Management via Plugins

Skills can now be distributed via Plugins that can be installed and governed centrally, then applied consistently across Devin Cloud, Devin CLI, and Devin Desktop (via Devin Local).

Enterprise-Grade Plugin Governance

Admins can configure required, optional, and forbidden plugins in Settings → Marketplace, and organizations inherit enterprise-managed plugin policies automatically.

Multi-Repository Code Scans

Code scans can now span multiple repositories in a single scan, with per-repository details and a repository filter on findings.

Chained Attack Paths in Findings

Related findings are now linked together as chained attack paths, helping you understand how individual vulnerabilities combine into larger risks.

Queued Messages Improvements

You can now set a preference to automatically queue messages while Devin is working, send the next queued message by pressing Enter in an empty composer, and queued messages now default to sending immediately when Devin becomes available.

Tasks Tab in the Workspace

A new Tasks tab in the workspace tab picker shows Devin's latest task list so you can follow progress at a glance.

Inline Link Previews

Links shared in chat now render inline previews for markdown, PDF, HTML, and CSV content.

Sortable Tables in Chat

Tables in Devin's chat messages are now sortable by column.

Custom Slack Emoji Rendering …

Devin Desktop

• @-mention pills in Cascade now show type-specific icons.
• Restyled the command palette in the Agent Command Center.
• Hiding the status bar by default in the Agent Command Center (set "workbench.statusBar.visible": true in user settings to restore it).
• New worktree-backed sessions now open instantly and stay interactive while the worktree is created in the background.
• "View usage" now opens eligible Devin users' personal analytics page directly.
• The devin.* settings for gitignore access, completion mode, and auto-continue are now honored.
• Resuming an agent session now uses its original working directory, so Claude sessions started in another folder can be reloaded.
• Fixed a crash when opening the Recent Chat History modal in Cascade.
• On Windows, the auto-updater now clears stale Devin.exe processes before applying updates.

Devin Cloud

• Long Devin Cloud sessions render, scroll, and type faster and stay responsive while streaming.
• A brief remote-connection drop no longer flashes a "disconnected" banner.
• You can now configure a session's network policy and grant or deny network access requests inline from the chat, without switching to the web app.

Devin Local

• Devin Local customizations and the sidebar skills count now span all open workspace folders.
• The Hooks tab in Devin Local Customizations now lists configured hooks with their source and trigger events. …

Quote Text in Your Messages

You can now select text in a session — from files, the worklog, or Devin's messages — and quote it directly in your next message, making it easier to reference exactly what you're talking about.

Filter Sessions by Skill

The sessions list can now be filtered by which skill was activated during the session.

Session Sizes Are Now ACU-Only

Session t-shirt sizes (XS–XL) are now based solely on ACU consumption and no longer factor in the number of user messages sent.

Promote Playbooks to Your Enterprise

Admins can now promote a playbook from a single organization to the entire enterprise, making it available across all organizations.

Interactive ACU Chart Legends

Legend entries on the enterprise ACUs-by-product chart are now clickable, letting you toggle individual series on and off.

Redesigned Account Switcher

A redesigned account switcher makes it easier to move between your organizations, with a clearer two-pane layout for people who belong to an enterprise.

Copy Commands from the Worklog

Shell commands in the session worklog now have a copy button that copies the full command to your clipboard.

Streamlined Copy Actions

Copy actions in the command palette are now grouped together under a single "Copy…" menu.

Lists That Load as You Scroll

Long lists such as repository and snapshot pickers now load automatically as you scroll, instead of requiring a "Load more" button.

Fullscreen Devin Desktop

The Devin Desktop VNC viewer now supports native fullscreen.

Clearer Bulk Secret Imports

Importing multiple secrets at once now reports errors per line, so you can see exactly which entries need fixing.

Bug Fixes

This release also includes a working organization filter on the enterprise sessions view, self-serve removal of GitHub Enterprise Server app configurations, and various other UI improvements throughout the app.

Redesigned Review Comment Composer

The Devin Review comment composer now uses GitHub-style Cancel, Comment, and Start a review buttons, with Cmd+Enter to submit and Escape to dismiss. In the pull request view embedded in a session, a new Commits tab lets you browse the changes commit by commit.

Apply Environment Config Suggestions from Slack

When Devin suggests an environment configuration change in Slack, the message now includes a diff of the proposed change and an Apply button, so you can accept it without leaving Slack.

Mobbin MCP Server

The Mobbin MCP server is now available in the integrations marketplace.

Reorganized Settings Navigation

Skills & Rules and Plugins now live together under a new Resources section, the Plugins page has a wider and clearer layout, and your personal analytics have moved into your personal settings.

Fixes issues with diff viewing in autonomous mode.

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Devin Desktop

• Added "New session in space" to the session kebab menu.
• Devin Cloud sessions now auto-reconnect when the network returns.
• Images can now be copied from chat via the context menu.
• New users now default to agent mode.
• The agent sidebar now stays visible when sending problems or explain-and-fix to Cascade in agent window mode.
• Fixed branch checkout silently failing to open a worktree.
• Very large sessions no longer crash the window when reading or writing the session event cache.
• The "Scroll to top" button in long sessions now has a solid background so it stays visible in dark themes.
• Orphaned Devin ACP agent processes are now detected and cleaned up on startup, including on Windows.
• Fixed analytics connection failures under TLS-intercepting proxies.

Devin Local

• Edits produced in autonomous mode now produce reviewable diffs.
• ACU usage is now shown in the /usage command.
• Skill permissions: frontmatter now applies to auto-approvals.
• Enterprise login policies are now enforced in the CLI.
• Added a sandbox.excluded allow/ask/deny config (user and team settings) to run specific commands outside the sandbox; excluded commands also skip the sandbox proxy environment.
• Fixed command approval parsing for PowerShell $variable assignment prefixes.

<Accordion title="Download 3.4.22"> …

Devin Desktop

• Devin ACU usage is now displayed in the client.
• Fixed settings and extensions migration for Windows system-wide installs.

CLI and Devin Local

• On Windows, bash now resolves to Git Bash instead of the WSL launcher stub.
• Subagents can now be configured with a default model.
• The MCP registry cache is now warmed during startup, so MCP servers are ready sooner.
• Injected context is no longer included in auto-generated session titles.
• Fixed agent messages over-merging in Claude ACP sessions.
• Added an attribution option to the Devin Local config file; set it to false to suppress Devin mentions in commit messages.

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