2 posts

#sdk-release

Anthropic Python SDK 0.105: Opus 4.8 and Mid-Session System Prompts

Anthropic Python SDK 0.105: Opus 4.8 and Mid-Session System Prompts

Three SDK releases in 7.5 hours ship claude-opus-4-8 support, mid-conversation system blocks, and finer output usage reporting.

openai-codex b1 → b2: What the Same-Day Beta Fix Reveals

openai-codex b1 → b2: What the Same-Day Beta Fix Reveals

Two beta releases in under four hours. Here's what the b1→b2 patch cadence tells developers about SDK maturity and what to pin.

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