# [2024-02-05] Nylas Python SDK v6.0.0 beta 9

Source: https://developer.nylas.com/docs/new/v3-changelogs/2024-02-05-python-sdk-v6-0-0-beta-9/

The Nylas Python SDK v6.0.0 beta 9 has been released!

- GitHub: [Nylas Python SDK](https://github.com/nylas/nylas-python/releases/tag/v6.0.0)
- Distribution: [PyPi](https://pypi.org/project/nylas/6.0.0b9/)

## Added

- Add support for sending drafts.

## Updated

- Changed `client_secret` to optional for token exchange methods; now defaults to API key.
- Changed references to `callback_url` to `webhook_url` to match the API.
- Fix deserialization issue with the `Connector` model.
- Fix serialization of query parameters.
- Fix typos in folders, threads, code exchange, smart compose, webhook and attachment models.
- Fix types in reminder and messages models.
- Fix message/draft deserialization in thread model.
- Standardized casing for enums.