# [2022-03-08] Nylas Java SDK v1.12.0

Source: https://developer.nylas.com/docs/new/v2-changelogs/2022-03-08-java-sdk-v1-12-0/

The Nylas Java SDK v1.12.0 has been released!

- GitHub: [Nylas Java SDK](https://github.com/nylas/nylas-java/releases/tag/v1.12.0)
- Distribution: [Maven](https://repo.maven.apache.org/maven2/com/nylas/sdk/nylas-java-sdk/1.12.0)

## New

- Added Outbox support.
- Added support for Components.
- Added support for Neural Categorizer.
- Added support for`calendar` field in free-busy, availability, and consecutive availability queries.
- Added field for`phone_number` in `Participant`.
- Bump supported API version to v2.4.

## Deprecated

- Deprecated `checkFreeBusy(Instant, Instant, List<String>)` and `checkFreeBusy(Instant, Instant, String)` in favor of `checkFreeBusy(FreeBusyQuery)`.

## Bug Fixes

- Fixed the null error message when`HostedAuthentication.fetchToken()` returns an API error.