LangChain ships Open SWE Desktop nightly 0.3.4 prerelease
LangChain published a nightly prerelease of Open SWE Desktop, tagged desktop-v0.3.4-nightly.20261009141002. The changelog lists Slack fixes, UI tweaks, prompt and thread-queue changes, review-card refactors, structured model input refactoring, and tests that refuse real network requests, among other changes. The release is marked prerelease.
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Summary last validated Oct 10, 2026
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