v3.0.0

• fix(tools): add error_kind to windows-gated bash ToolOutput literal
• chore(release): prepare v3.0.0 release
• feat(workspace)(sdk): typed ToolErrorKind end-to-end pipeline (Phase 8)
• feat(workspace)!: v3.0.0 — typed WorkspaceError on fs trait surface
• feat(workspace): WorkspaceError typed enum (additive; no signature changes)
• test(workspace): consolidate CAS test fixture onto InMemoryFileSystem
• test(workspace): backend conformance suite + InMemoryFileSystem reference
• fix(workspace): bound RemoteGit diff client-side via streaming + hard cap
• fix(workspace): with_remote_git no longer drops local_root or future fields
• perf(workspace): parallelize S3 grep via futures::buffer_unordered
• feat(workspace): implement mTLS for RemoteGitBackend
• feat(sdk): expose Phase 1-4 workspace options through Node + Python SDKs
• feat(workspace): RemoteGitBackend — HTTP/JSON git provider for cloud workspaces
• feat(workspace): S3 ls not-found semantics + per-call metering events
• feat(workspace): opt-in degraded grep/glob on S3 backend
• feat(workspace): optimistic concurrency for S3 edit/patch via ETag
• feat(workspace): enforce read_text size ceiling on S3 backend
• docs: README — direct tool methods + S3 workspace backend examples

v2.6.0

• chore: bump all SDK versions to 2.6.0 + CHANGELOG
• feat(workspace): S3-compatible workspace backend
• refactor(workspace): pluggable backend abstraction + 16 optimizations
• docs: enhance README with comprehensive API examples

v2.5.0

• fix(test): wrap SearchConfig in Arc for test_web_search_headless
• chore: update examples package-lock.json to v2.5.0
• chore: bump version to v2.5.0
• docs(sdk): document confirmation_inheritance in Node and Python SDK READMEs
• test(sdk): add integration tests for ConfirmationInheritance in Python and Node SDKs
• feat(sdk): expose ConfirmationInheritance in Python and Node SDKs
• test(task): add mock LLM contract tests for task delegation
• feat(task): add ChildRunContext for explicit parent capability inheritance
• refactor(tools): remove redundant guard_policy from ToolExecutor
• feat(task): add ConfirmationInheritance for child run Ask resolution
• refactor(task): unify AgentDefinition → AgentConfig via apply_to()
• test: add integration test for task permission inheritance (Issue #28)
• fix(task): inherit permission checker from agent definition in child runs
• docs: update README for v2.4.0 — add generate_object and structured output

v2.4.0

• feat: add generate_object tool for structured JSON output
• docs: clarify run observability and AHP contract

v2.3.0

• chore: bump all SDK versions to 2.3.0
• perf(tools): wrap SearchConfig in Arc to reduce ToolContext clone cost
• refactor(core): split config, store, permissions into focused modules
• refactor(ahp): reduce function parameters using struct pattern

v2.2.0

• fix: update examples package-lock.json to 2.2.0
• fix: complete version alignment to 2.2.0
• fix: update all version references to 2.2.0
• chore: bump version to 2.2.0 and update documentation
• feat(sdk): add max_execution_time_ms to Node and Python SDKs
• fix: correct queue_forward_handle cleanup scope
• perf: optimize agent execution with timeout protection and leak fixes
• fix: implement duplicate_tool_call_threshold detection logic
• feat: add HITL confirmation policy support to SessionOptions
• feat(node-sdk): add HITL confirmation policy support to SessionOptions
• docs: add API contract smoke for node sdk
• docs: update readme for a3s-code 2.1

v2.1.0

• Fix release clippy warnings
• Release a3s-code 2.1.0

v2.0.1

• release: a3s-code v2.0.1

v2.0.0

• fix: gate unix socket AHP on unix targets
• fix: use published a3s-ahp event API
• ci: make release scripts work in standalone checkout
• ci: align release workflow with 2.0 python sdk
• ci: fix standalone a3s-ahp dependency rewrite
• chore: release a3s-code v2.0.0
• feat: support string format for engines param in web_search
• chore: remove python SDK (bootstrap and examples)
• feat: enable headless engines (google, baidu, bing_cn) in web_search
• chore: update a3s-search to v1.1 with obscura feature
• fix: resolve stack overflow in HCL-style test and clippy warnings
• Fix tool output limits and config docs

v1.11.0

• chore: align Node.js SDK version to v1.11.0
• chore: bump version to v1.11.0
• fix: update REPO to AI45Lab/Code for Python SDK bootstrap
• fix(core): avoid duplicate content in OpenAI streaming when both delta and message have content