Claude Code v2.1.316

Anthropic | In Edition 58, Saturday 31 Oct 2026

The call on this one

WATCHif you run Claude Code behind a gateway

SOURCE Anthropic, Claude Code v2.1.316 release notes

Claude Code v2.1.316 added pooled group budgets to the Claude apps gateway, CLAUDE_CODE_SUBAGENT_EFFORT, and guardrail.input_tagging for Bedrock upstreams. It deprecated fast mode for Opus 4.8 as of October 30, 2026, with removal on November 30, 2026.

Added to The Deploy Log Friday 30 Oct 2026, updated Saturday 31 Oct 2026. Read Edition 58, the edition that carried it.

168 rows from Anthropic in The Deploy Log are dated on or before this one, this one included.

The same day from Anthropic: Claude Agent SDK v0.3.316 (0 days apart). After it: Anthropic TypeScript SDK v1.4.0, 2 days later.

Week of October 26, 2026 | October 2026

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