v0.4.58

What's Changed

• feat(py,js): Add batch example deletion method, hard delete for Python by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2190
• release(js): 0.3.84 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2191
• release(py): 0.4.58 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2192

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.57...v0.4.58