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Changelog

February 12, 2026
February 12, 2026

POST support for JWT callback

The JWT callback endpoint (/api/fern-docs/auth/jwt/callback) now accepts POST requests with application/x-www-form-urlencoded body in addition to GET requests with query parameters. POST avoids exposing JWT tokens in URLs and server logs.

Learn more about authentication.

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February 11, 2026

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