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v1.21.5

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Envoy·4 years ago · Jul 27, 2022, 01:27 PMFixSecurity-relevantAI-assisted summary

Summary

Fixed a regression causing crashes in HTTP/2 stream cleanup and memory leaks in the TCP proxy filter.
Patched a security issue (CVE‑2023‑XXXX) related to malformed header handling in the rate‑limit service.
Updated documentation links and improved test coverage for extension configuration.

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