Cognition

Session folders landed in the sidebar, letting teams organize and collapse groups of Devin sessions with per-organization persistence.¹

Devin Review gained a full API surface. POST /v3/organizations/{org_id}/pr-reviews triggers reviews from CI pipelines or scripts. Per-PR auto-review toggles, a one-click auto-fix button that launches a session to address flagged bugs, and stacked tiered access levels (manual-only, on-creation, on-every-push) give enterprise teams granular control.²³ Auto-merge from the review interface landed too.⁴

Session management got a round of polish. Archive all sessions in one action with undo support, filter by sub-Devin sessions, and pin sessions from the sidebar menu.⁵ Sub-Devin sessions spawned by automations appear expanded by default.⁶ Voice follow-ups can be recorded while Devin is still working.⁷

The MCP marketplace expanded. Tavily web search, Amplitude analytics, Datadog dashboards, and Granola meeting notes joined as new integrations.⁸ MCP OAuth flows now support custom client credentials for servers that don't support Dynamic Client Registration, and personal MCP servers let individual users bring their own authorization.⁹

Enterprise controls deepened. Default member roles assign automatically on join.¹⁰ Commit email lock enforces primary-email attribution for audit compliance.¹¹ ACU hard caps per session added with real-time validation, enterprise-scoped secrets apply across all child organizations, and build pinning lets admins roll back to a previous Devin version.¹²¹³¹⁴

V3 API additions: session filtering by repo_names, is_archived, and devin_mode; a folder_id field on knowledge notes; and an origin field indicating how a session was created.¹⁵