Qwen Code CLI and Desktop reach v0.27.1 with LSP and Mem0 memory

QwenLM, the team behind Alibaba's Qwen Code project, published version 0.27.1 of Qwen Code CLI, Desktop and the TypeScript SDK on November 9, 2026, according to the Qwen Code v0.27.1 release notes. The release lands at commit c2eccf7 with no breaking changes, one day after the separate v0.27.0 Skills-archive release.

What changed in this release

• The release adds Language Server Protocol (LSP) support, which can be enabled through a user-scoped setting and an environment variable.
• An opt-in personal memory feature backed by Mem0 lets the CLI retain context across sessions.
• Default background execution for agent tasks is now configurable.
• The sidebar was redesigned with workspace collapse controls, drag-to-sort, and multi-select with bulk pin and archive operations.
• New session and agent-trace diagnostics were added for managed agents.
• The release includes 26 features, 49 bug fixes, 1 performance improvement and 5 documentation updates, including fixes for terminal and daemon connectivity and for cross-job environment pollution affecting PR review.

What it means for people who build with AI

Qwen Code is Alibaba's free, open-source alternative to paid agentic coding tools such as Claude Code and Codex CLI. Adding LSP support and persistent memory moves it closer to parity with those tools, while shipping the CLI, desktop app and SDK in lockstep signals that QwenLM treats the three surfaces as one coordinated product rather than separate projects.

Availability

Qwen Code Desktop v0.27.1 shipped the same day with 22 release assets, and the TypeScript SDK was updated to version 0.1.31, bundling CLI 0.27.1. Both releases are distinct from the v0.27.0 Skills-archive release dated November 8, 2026.

Sources

• v0.27.1 (QwenLM (GitHub), November 9, 2026, official)

Written with AI assistance, strictly from the sources listed above. Before it went live, automated checks verified its dates, sources and every language edition.