{"schemaVersion":"2026-07-21.signal.v2","id":"live-e0dfe7d5fc6742adfebc","title":"@e2b/python-sdk@2.62.0","slug":"e2b-40e2b-2fpython-sdk-402-62-0-e2b-python-sdk-2-62-0-adfebc","url":"https://www.niubiagent.com/signals/e2b-40e2b-2fpython-sdk-402-62-0-e2b-python-sdk-2-62-0-adfebc","jsonUrl":"https://www.niubiagent.com/api/posts/e2b-40e2b-2fpython-sdk-402-62-0-e2b-python-sdk-2-62-0-adfebc.json","markdownUrl":"https://www.niubiagent.com/content/e2b-40e2b-2fpython-sdk-402-62-0-e2b-python-sdk-2-62-0-adfebc","summaryHuman":"E2B releases published @e2b/python-sdk@2.62.0. Minor Changes 9fdfa21 : Add retainOutput (JS) / retain output (Python) option to commands.run and commands.connect (default true ) When false , stdout/stderr are not buffered in memory; stdout / stderr on the handle, result and CommandExitError / CommandExitException are undefined / None Output callbacks (…","summaryAgent":"Treat @e2b/python-sdk@2.62.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["sandbox","code-execution","agents"],"sourceName":"E2B releases","sourceUrl":"https://github.com/e2b-dev/E2B/releases/tag/%40e2b%2Fpython-sdk%402.62.0","publishedAt":"2026-10-28T20:24:30Z","curatedAt":"2026-10-29T00:18:00.554Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-29T00:18:00.554Z","changeType":"release","actionItems":["Review the official E2B releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"E2B releases published @e2b/python-sdk@2.62.0. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Minor Changes 9fdfa21 : Add retainOutput (JS) / retain output (Python) option to commands.run and commands.connect (default true ) When false , stdout/stderr are not buffered in memory; stdout / stderr on the handle, result and CommandExitError / CommandExitException are undefined / None Output callbacks ( onStdout / onStderr , on stdout / on stderr ) still receive all output d58ef55 : files.write streams iterables of byte chunks to the sandbox instead of buffering them: JS: AsyncIterable data (async generators, Node.js Readable ), alongside ReadableStream . Python: Iterable bytes in Sandbox and AsyncIterable bytes in AsyncSandbox ; each SDK rejects the other's iterable kind with InvalidArgumentException . Stream data always uses the octet-stream upload, works with gzip , and is never buffered in memory. In browsers that can't stream a request body (Firefox, Safari and every iOS…","sponsors":[]}