Release 0.14.3

[github-actions]

Release readiness review (v0.14.2 -> TARGET a7531f0)

This is a release readiness report done by $final-release-review skill.

Diff

v0.14.2...a7531f0

Release call:

🟢 GREEN LIGHT TO SHIP patch release with fixes and expanded cross-platform coverage; no concrete release-blocking regressions identified.

Scope summary:

• 54 files changed (+1872/-718); key areas touched: sandbox path handling/session runtime, sandbox provider extensions, SQLite session lifecycle, test suite expansion (including new Windows-focused coverage), CI workflow updates, and tracing docs/translations.

Risk assessment (ordered by impact):

• No material risks identified.

1. Sandbox path normalization and Windows compatibility refactor
   • Risk: 🟢 LOW. Broad sandbox-path changes can affect edge-case path validation, but the diff adds substantial targeted tests and Windows CI coverage.
   • Evidence: Core logic refactor in src/agents/sandbox/workspace_paths.py, src/agents/sandbox/session/base_sandbox_session.py, and src/agents/sandbox/sandboxes/__init__.py; new tests in tests/sandbox/test_workspace_paths.py and tests/sandbox/test_sandboxes_import.py; Windows job added in .github/workflows/tests.yml.
   • Files: src/agents/sandbox/workspace_paths.py, src/agents/sandbox/session/base_sandbox_session.py, src/agents/sandbox/sandboxes/init.py, tests/sandbox/test_workspace_paths.py, tests/sandbox/test_sandboxes_import.py, .github/workflows/tests.yml
   • Action: Run uv run pytest tests/sandbox/test_workspace_paths.py tests/sandbox/test_sandboxes_import.py and ensure all pass on Linux/Windows CI.
2. SQLite session close semantics hardening
   • Risk: 🟢 LOW. close() now invalidates future connection use and closes all tracked worker-thread connections, which is correct lifecycle behavior but worth validating for threaded consumers.
   • Evidence: _closed guard and connection tracking added in src/agents/memory/sqlite_session.py; regression coverage added in tests/test_session.py (test_sqlite_session_close_closes_worker_thread_connections).
   • Files: src/agents/memory/sqlite_session.py, tests/test_session.py
   • Action: Run uv run pytest tests/test_session.py -k sqlite_session_close_closes_worker_thread_connections and confirm connection-use-after-close raises expected sqlite3.ProgrammingError.

Notes:

• Base tag was selected from local tags only via git tag -l 'v*' --sort=-v:refname | head -n1 (v0.14.2).
• TARGET was set to current HEAD (a7531f0c08de83a5ed1cc94cc1e1e6f4d3cc83cc).
• Working tree is clean.
• Local full verification was not run in this review; assumes CI $code-change-verification coverage for target commit.