# \#jose

**URL:** https://discuss.ocaml.org/tag/jose/379.md

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## [\[ANN\] jose 0.4.0](https://discuss.ocaml.org/t/ann-jose-0-4-0/5909)

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**Author:** [@ulrikstrid](https://discuss.ocaml.org/u/ulrikstrid)\
**Replies:** 0\
**Last updated:** [June 4, 2020, 6:45am UTC](https://discuss.ocaml.org/t/ann-jose-0-4-0/5909 "2020-06-04T06:45:38Z")

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A new release of JOSE has been published to opam The following changes has been made RFC7638: Implement thumbprints @undu Make kid optional in the header and jwk to align better with the spec, this is a breaking chan…