# [2024-02-05] Nylas Ruby SDK v6.0.0 beta 4

Source: https://developer.nylas.com/docs/new/v3-changelogs/2024-02-05-ruby-sdk-v6-0-0-beta-4/

The Nylas Ruby SDK v6.0.0 beta 4 has been released!

- GitHub: [Nylas Ruby SDK](https://github.com/nylas/nylas-ruby/releases/tag/v6.0.0.beta.4)
- Distribution: [RubyGems gem description](https://rubygems.org/gems/nylas/versions/6.0.0.beta.4)

## Breaking changes

- Renamed `Applications.info()` to `Applications.get_details()` for consistency.
- Changed return type of `Auth.url_for_oauth2_pkce()` from `OpenStruct` to a hash for consistency.

## Added

- Added support for detecting providers.
- Added enhanced support for the `Webhooks` API.

## Updated

- Default `client_secret` to the configured `api_key` for token exchange methods if not provided.
- Fixed list and find scheduled messages.
- Fixed incorrect PKCE code challenge generation.
- Fixed incompatible types when building OAuth2 URL.
- Fixed construction of query parameters.
- Fixed construction of OAuth2 URL.
- Fixed typo in paths for `Grants` class.