v2.39.0

[!NOTE] While we intended for this release to contain #744, we failed and instead its in v2.39.1.

What's Changed

• add multimodal_message WebSocket event by @sedatcagdas in https://github.com/elevenlabs/elevenlabs-python/pull/743

New Contributors

• @sedatcagdas made their first contribution in https://github.com/elevenlabs/elevenlabs-python/pull/743

Full Changelog: https://github.com/elevenlabs/elevenlabs-python/compare/v2.38.1...v2.39.0