v2.21.1

[joseluisq]

This new v2.21.1 release brings several security dependency updates. In particular for serde_derive and rustls-webpki dependencies.

We encourage users to upgrade as soon as possible.

Fixes

• c6172b4 Security dependency updates including serde_derive, rustls-webpki, h2 and other crates.
  • serde_derive: potential supply chain attack associated with shipping precompiled binaries (silently) using serde_derive without precompiled binary serde-rs/serde#2538
  • rustls-webpki: potential CPU denial of service in certificate path building GHSA-fh2r-99q2-6mmg

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This discussion was created from the release v2.21.1.