Workspace v3.0: S3 hardening, remote git, typed errors, SDK alignment#32

Merged

ZhiXiao-Lin merged 16 commits into

mainfrom

feat/workspace-s3-hardening

May 20, 2026

Commits on May 19, 2026

feat(workspace): enforce read_text size ceiling on S3 backend
claude
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feat(workspace): optimistic concurrency for S3 edit/patch via ETag
claude
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feat(workspace): opt-in degraded grep/glob on S3 backend
claude
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feat(workspace): S3 ls not-found semantics + per-call metering events
claude
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feat(workspace): RemoteGitBackend — HTTP/JSON git provider for cloud workspaces
claude
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feat(sdk): expose Phase 1-4 workspace options through Node + Python SDKs
claude
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feat(workspace): implement mTLS for RemoteGitBackend
claude
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perf(workspace): parallelize S3 grep via futures::buffer_unordered
claude
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fix(workspace): with_remote_git no longer drops local_root or future fields
claude
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fix(workspace): bound RemoteGit diff client-side via streaming + hard cap
claude
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test(workspace): backend conformance suite + InMemoryFileSystem reference
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test(workspace): consolidate CAS test fixture onto InMemoryFileSystem
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feat(workspace): WorkspaceError typed enum (additive; no signature changes)
claude
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feat(workspace)!: v3.0.0 — typed WorkspaceError on fs trait surface
claude
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Commits on May 20, 2026