# [2023-09-08] Nylas Python SDK v6.0.0-beta.1

Source: https://developer.nylas.com/docs/new/v3-changelogs/2023-09-08-python-sdk-v6-0-0-beta-1/

The Nylas Python SDK v6.0.0-beta.1 has been released!

- GitHub: [Nylas Python SDK](https://github.com/nylas/nylas-python/releases/tag/v6.0.0b1)
- Distribution: [PyPi](https://pypi.org/project/nylas/6.0.0b1/)

## Breaking changes

- Not all v2.7 endpoints are available in this v3 SDK at this time. Additional endpoints are coming soon. See the [v3 features and changes](/docs/v2/upgrade-to-v3/features-and-changes/) (or the terse [diff view](/docs/v2/upgrade-to-v3/diff-view/)) for more information.
- Added minimum version requirement for Python (v3.8).
- Removed `Collections` in favor of `Resources`.
- Moved all REST calls from models to resources.
- Models no longer inherit from `dict`, but are instead either a `dataclass` or inherit from `TypedDict`.
- Renamed the SDK entrypoint from `APIClient` to `Client`.
- Local webhook development support is incompatible, and has been removed.

## Added

- Added models for all API resources and endpoints in all HTTP methods.
- Added error classes for API errors and SDK-specific errors.
- description([#](https://github.com/nylas/nylas-python/pull/#))

## Updated

- Reworked the SDK to be more intuitive, explicit, and efficient.
- description([#](https://github.com/nylas/nylas-python/pull/#))