# Devin: session folders, MCP OAuth client credentials, marketplace Tavily search

> Devin ships a routine UI and org-management update: collapsible session folders, bulk-archive sessions, enterprise member default roles, and MCP improvements. The builder-relevant bits are support for supplying your own OAuth client credentials for MCP integrations that lack Dynamic Client Registration, and Tavily web search landing in the MCP marketplace.

| | |
|---|---|
| **Tool** | Devin |
| **Version** | — |
| **Kind** | release |
| **Published** | 2026-05-17 |
| **Observed** | 2026-08-21 |
| **Significance** | 2/5 |
| **Breaking** | no |
| **Categories** | feature, capability |

## What changed


- Collapsible session folders in the sidebar, preference persisted per organization.
- "Archive all" sessions/asks option with confirmation and undo.
- Sub-Devin session filter for viewing child sessions independent of parents.
- Enterprise admins can set default member roles; lock icon tooltips for admin-locked settings.
- GHES app registration restricted to one app per account+host.
- Copyable Organization ID on Settings and Devin API pages.
- MCP: supply your own OAuth client credentials for integrations without Dynamic Client Registration (e.g. Salesforce).
- Tavily web search available in the MCP marketplace.
- Devin Review: restored PR actions menu with auto-review toggle; Checks tab always visible.
- Improved @-mention search (fuzzy bag-of-words, repos ranked first).
- Slack: channel-name resolution, pill-style mention badges, watch-channel placement, stale-list and duplicate-post fixes.
- Hardened Slack enterprise channel isolation for thread-attach.
- Download session recording videos from the player.


## Sources

- [page_diff](https://docs.devin.ai/release-notes/overview#may-17-2026) — retrieved 2026-08-21


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
Canonical: https://changelogs.info/devin/devin-session-folders-mcp-oauth-client-credentials-marketplace-tavily-search
Entity: https://changelogs.info/devin
Event ID: `evt_2026-05-17_devin_may-17-2026`
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