{"id":"clm_0044460C75C9","entity":"anthropic","predicate":"released","value":"Python SDK","value_json":{"feed":"claude-platform-release-notes","item":"https://platform.claude.com/docs/en/release-notes/overview#2026-08-20","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-09","themes":["developer_platform"],"release_kind":"developer_tool"},"check":{"on":"2026-11-09","url":"https://platform.claude.com/docs/en/release-notes/overview#2026-08-20","pages":1,"quote":"August 20, 2026  We’ve released v1.0 of the Python SDK .","outcome":"checked"},"evidence":"We’ve released v1.0 of the Python SDK . The SDK’s HTTP layer moves from httpx to httpx2 , a maintained, API-compatible fork: build custom http_client , Timeout , and transport objects from httpx2 (the DefaultHttpxClient helpers are unchanged), and call httpx2.alias_httpx() at startup if you rely on ","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2026-08-20","valid_to":null,"published":"2026-08-20","recorded":"2026-11-08","citation":{"plain":"AsOf. \"Anthropic released: Python SDK\", as of 2026-08-20. Claim clm_0044460C75C9, https://asof.is/claim/clm_0044460C75C9, accessed 2026-11-10. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-08-20.","url":"https://asof.is/claim/clm_0044460C75C9","accessed":"2026-11-10"},"confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-08T19:52:39.142515+00:00","updated_at":"2026-11-09T10:28:21.514794+00:00","sources":[{"url":"https://platform.claude.com/docs/en/release-notes/overview#2026-08-20","tier":"primary","publisher":"Anthropic","published_at":"2026-08-20T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-09","quote":"August 20, 2026  We’ve released v1.0 of the Python SDK .","url":"https://platform.claude.com/docs/en/release-notes/overview#2026-08-20","excerpt":"We’ve released v1.0 of the Python SDK . The SDK’s HTTP layer moves from httpx to httpx2 , a maintained, API-compatible fork: build custom http_client , Timeout , and transport objects from httpx2 (the DefaultHttpxClient helpers are unchanged), and call httpx2.alias_httpx() at startup if you rely on"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}