# [2023-11-21] Nylas Kotlin/Java SDK v2.0.0-beta.2

Source: https://developer.nylas.com/docs/new/v3-changelogs/2023-11-21-java-sdk-v2-0-0-beta-2/

The Nylas Kotlin/Java SDK v2.0.0-beta.2 has been released!

- GitHub: [Nylas Kotlin/Java SDK](https://github.com/nylas/nylas-java/releases/tag/v2.0.0-beta.2)
- Distribution: [Maven repository](https://repo.maven.apache.org/maven2/com/nylas/sdk/nylas/2.0.0-beta.2/)

## Added

- Added support for the free-busy endpoint ([#163](https://github.com/nylas/nylas-java/pull/163)).
- Added support for Messages, Drafts, and Smart Compose APIs ([#166](https://github.com/nylas/nylas-java/pull/166)).
- Added support for Custom Authentication, Connectors, and Credentials APIs ([#165](https://github.com/nylas/nylas-java/pull/165)).
- Added support for Folders API ([#168](https://github.com/nylas/nylas-java/pull/168)).
- Added support for Attachments API ([#171](https://github.com/nylas/nylas-java/pull/171)).
- Added getter for the `object` field of `GetFreeBusyResponse` ([#172](https://github.com/nylas/nylas-java/pull/172)).

## Updated

- Webhook object is now returned with secret when creating a webhook ([#162](https://github.com/nylas/nylas-java/pull/162)).
- Fixed HTTP method for rotating webhook secret ([#164](https://github.com/nylas/nylas-java/pull/164)).
- Fixed Redirect URI endpoint path ([#167](https://github.com/nylas/nylas-java/pull/167)).
- Fixed query parameter serialization ([#167](https://github.com/nylas/nylas-java/pull/167)).
- Fixed optional field for `GetAvailabilityResponse` ([#169](https://github.com/nylas/nylas-java/pull/169)).
- Fixed optional field for `Conferencing` ([#170](https://github.com/nylas/nylas-java/pull/170)).