diff --git a/.changeset/hot-eyes-run.md b/.changeset/hot-eyes-run.md
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+---
+'@segment/analytics-node': minor
+---
+
+Support for Segment OAuth2
+
+OAuth2 must be enabled from the Segment dashboard. You will need a PEM format
+private/public key pair.  Once you've uploaded your public key, you will need
+the OAuth Client Id, the Key Id, and your private key.  You can set these in
+the new OAuthSettings type and provide it in your Analytics configuration.