Devin CLI · Continuity · Aug 31 – Sep 6, 2026
3 releases · updated
Devin CLI reduces subagent reliance
This week, three Devin CLI releases shipped, with the main change being a reduction in reliance on subagents, which helps users who interact with Devin frequently. The releases also included fixes for issues with MCP connections and worker startup. These changes improve the overall stability and efficiency of the CLI.
v3000.6.14 · September 3, 2026
The v3000.6.14 release reduced Devin’s reliance on subagents and added a background cache-refresh task to improve token efficiency. This change helps improve the overall efficiency of the CLI. The background cache-refresh task runs during long-running tasks.
Official release notes
Changed
- Reduced Devin’s reliance on subagents.
- Added a background cache-refresh task to improve token efficiency during long-running tasks.
v3000.6.12 · September 2, 2026
The v3000.6.12 release fixed a regression connecting to MCP servers via Streamable HTTP that was introduced in a previous release. This fix repairs an issue that was causing problems for users connecting to MCP servers.
Official release notes
Fixed
- Repaired a regression connecting to MCP servers via Streamable HTTP that was introduced in v3000.6.11
v3000.6.11 · September 1, 2026
The v3000.6.11 release fixed issues with MCP connection setup and worker startup. Specifically, it fixed a problem where MCP connection setup would leave later requests waiting on a stalled server, and it fixed an issue where devin worker start would fail with HTTP 403 Forbidden when bootstrapping a personal outpost from an enterprise CLI login.
Official release notes
Fixed
- MCP connection setup now times out instead of leaving later requests waiting on a stalled server, so a retry can establish a fresh connection.
devin worker startno longer fails withHTTP 403 Forbiddenwhen bootstrapping a personal outpost from an enterprise CLI login.
Fan coverage from Devin Central — not an official Cognition announcement. Devin is a trademark of Cognition.
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