chore(main): release 7.3.1

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🤖 I have created a release beep boop

7.3.1 (2026-06-03)

Bug Fixes

• widen pydantic-core bound via fern 5.14.8 regen (closes #701) (#724) (5c1e845)

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What's in this release

This release ships a single PR (#724), an SDK regeneration that bumped the Fern Python generator 5.8.3 → 5.14.8.

Dependency fix (closes #701)

• pydantic-core bound widened from >=2.18.2,<2.44.0 to >=2.18.2,<3.0.0 in pyproject.toml and requirements.txt, resolving the resolver conflict with pydantic>=2.13. poetry.lock now resolves pydantic-core 2.46.4.

New: client-level max_retries parameter (generator feature)

• The sync and async client constructors now accept a max_retries parameter, with a per-request override via request_options that takes precedence over the client-level value.
• This is additive and does not change default behavior: the SDK already retried up to 2 times (on HTTP 408/429/5xx and connection errors, with backoff) in 7.3.0 — that default of 2 is unchanged. The only new capability is that retries are now configurable from the client constructor (e.g. pass max_retries=0 to disable).
• Files touched (all fully generated): base_client.py, core/client_wrapper.py, plus generated coverage in tests/utils/test_http_client.py.

Verification (from #724)

• poetry run mypy src/ — clean (801 files)
• poetry run pytest -rP . — 222 passed, 4 skipped (incl. all custom back-compat regression tests)

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🤖 Created releases:

• v7.3.1

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