# [2021-10-25] Nylas API v2.3

Source: https://developer.nylas.com/docs/new/v2-release-notes/2021-10-25-nylas-api-v2-3/

We released version 2.3 of the Nylas API. The change is additive and requires no changes to your API.

We added graph as an authentication provider to support [Graph for Events](/docs/unlisted/microsoft/microsoft-graph/).