ydb/contrib/libs/c-ares/RELEASE-NOTES.md

c-ares version 1.33.0 - August 2 2024

This is a feature and bugfix release.

Features:

• Add DNS cookie support (RFC7873 + RFC9018) to help prevent off-path cache poisoning attacks. PR #833
• Implement TCP FastOpen (TFO) RFC7413, which will make TCP reconnects 0-RTT on supported systems. PR #840

Changes:

• Reorganize source tree. PR #822
• Refactoring of connection handling to prevent code duplication. PR #839
• New dynamic array data structure to prevent simple logic flaws in array handling in various code paths. PR #841

Bugfixes:

• ares_destroy() race condition during shutdown due to missing lock. PR #831
• Android: Preserve thread name after attaching it to JVM. PR #838
• Windows UWP (Store) support fix. PR #845

Thanks go to these friendly people for their efforts and contributions for this release:

• Brad House (@bradh352)
• Yauheni Khnykin (@Hsilgos)