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wire 2026-09-09
stories 16
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$ the-wire · showcase

Claude Code and Agent SDK sync to 2.1.266 across action repos

By RepoJournal · Filed · About Anthropic

GitHub Actions
1 person shipped this
GitHub Actions @actions-user 3 cited

Claude Code and the Agent SDK bumped to 2.1.266 and 0.3.266, syncing shared action code across the ecosystem.

The Claude Code Action repository updated its pinned versions, moving Claude Code to 2.1.266 and the Agent SDK to 0.3.266 [1]. The base action then pulled that commit forward into its own tree [2], while an earlier sync of the 2.1.265/0.3.265 pair also landed [3]. Anyone consuming the base action without pinning will pick up these tracked CLI and SDK versions automatically.

$ ls anthropics/reviews/ # the step-back reads

the week in review Buffa hardens encoding, OwnedView drops Drop the month in review Claude Code sync stabilizes, Anthropic SDKs hit 1.0, plugins roll at scale
Topics: AI / ML Full archive →

Quick answers

What shipped in Anthropic on September 9, 2026?
Claude Code and the Agent SDK bumped to 2.1.266 and 0.3.266, syncing shared action code across the ecosystem. In total, 10 commits and 6 releases landed.
Who contributed to Anthropic on September 9, 2026?
1 developer shipped this update, including GitHub Actions.
What were the notable Anthropic updates?
chore: bump Claude Code to 2.1.266 and Agent SDK to 0.3.266, Sync from claude-code-action base-action@5ccc3a3, and Sync from claude-code-action base-action@0d0e087.
♥

$ log @anthropics --recent

Homebrew tap ships ant v1.31.0 cask updates 2 shipped Buffa strict parsers: unknown fields and bad descriptor indices now rejected 6 shipped Claude Code 2.1.263 ships across GitHub Actions and SDK packages 8 shipped SDKs ship compliance types, Claude Tag usage breakdowns 27 shipped

$ log --all # elsewhere on the wire

@vuejs Compiler-SFC fix restores await scope in nested blocks @vercel Next.js fixes dev startup race as Turborepo layers telemetry and matcher speedups

$ ls showcases/

Rails Django Laravel Node.js Go Vercel Vue.js Kubernetes HashiCorp Arch Linux Linux OpenAI

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