Devin 二月产品更新：批量并行编辑、集成 Sonnet 3.7 与 GitLab 支持

Devin is better at testing UI changes locally, can do batch (parallel) edits, and proactively gives you feedback on suboptimal prompts! We've also added support for GitLab, incorporated Sonnet 3.7 into Devin, and more.

Batch edits: Tell Devin to “find and edit” code to encourage Devin to "fan out" and edit an arbitrary number of files in parallel. This greatly improves speed, especially for repetitive refactors

Multi-action: Devin can choose to perform a diverse batch of actions optimistically (e.g. viewing the browser, running a shell command, and reading multiple code files), improving speed; Browser improvements: We've shipped browser changes that allow Devin to: deal with auto-opening tabs (required for some complex auth flows); use multiple tabs (helpful for iteratively comparing 2+ webpages); Local UI testing: Devin can better test and visually understand UI changes locally; Customize chat vs workspace width: Drag to make the chat as narrow or wide as you’d like! The editor in the workspace is also easier to navigate now, with file tree on the left

Repo setup (in Devin’s Workspace): We verify that all the commands you provide Devin (to run lint, install dependencies, and run tests) run successfully, and Devin will surface in chat if any of these commands don’t succeed

Sonnet 3.7 in Devin: We incorporated Sonnet 3.7 in Devin on 2/24, with optimizations to our use rolling out starting 2/26. In our testing, the new model is the best we have seen to-date on a variety of tasks including debugging, codebase search, and agentic planning; Devin PR metrics: app.devin.ai/metrics now shows all PRs opened by Devin, even when 2+ PRs were opened in the same session; Faster startup: Devin only installs dependencies for the repositories needed in a session; Addressing your PR review feedback: Devin is more reliable at remembering to address all the review comments you left on its PR; Misc brain improvements: Devin is less likely to loop while trying to fix CI/lint failures, is better at planning, is better with git, and many more improvements

Hire Devin! You can start working with Devin today at app.devin.ai. For more information about Devin Enterprise, reach out to our Sales team here.