Changelog

1.20.2

(fix): Fix OAuth token fetching to use GetOrFetch instead of GetToken.

1.20.1

(fix): Improve OAuth token fetching with concurrency protection and better error handling. Multiple concurrent requests now share a single token fetch instead of each triggering their own. Added nil pointer checks for OAuth responses and a 1-hour default expiry fallback when the server doesn’t provide an expires_in value.