v2.13.0

librdkafka v2.13.0 is a feature release:

KIP-482 Upgrade CreateAcls, DescribeAcls, DeleteAcls to the first version supporting this KIP (#5081).
KIP-482 Upgrade DescribeGroups, DeleteTopics, DeleteRecords, CreatePartitions, DeleteGroups to the first version supporting this KIP (#5083).
Strip trailing dot of hostname to fix SSL certificate verification issue (#5253).
Fix memory management for interceptors in rd_kafka_conf to prevent double-free errors (#5240).
Fix for the pseudo-random generator seed on Windows involving as well the uniqueness of the new consumer group protocol member id (#5265).
Add secure random generation functionality used for UUID uniqueness and secure salt generation in rd_kafka_UserScramCredentialUpsertion using OpenSSL or the POSIX or WIN32 equivalent calls when it isn't available (#5265).

Fixes

Issues: #4348. Strip trailing dot of hostname to fix SSL certificate verification issue. Happening since 1.x (#5253).
Issues: #4142. Fix memory management for interceptors in rd_kafka_conf to prevent double-free errors. In case the client instance fails the users needs to destroy the configuration data structure, it was causing a double-free because the interceptors were already freed in the constructor. Happening since 1.x (#5240).
Issues: #5263, #3929. Fix for the pseudo-random seed on Windows. The function rand_r isn't present on Windows and the global seed wasn't based on the current microseconds and thread id. Also it wasn't called on every thread as required on this platform but only once per process. The fix allows on this platform the uniqueness of client side member id generation in next-generation consumer group protocol. Happening since 1.x (#5265).

Release asset checksums:

v2.13.0.zip SHA256 73d731322b34c59fb5245d27172c71824e9323acd934e214d70a77954749e79d
v2.13.0.tar.gz SHA256 3bd351601d8ebcbc99b9a1316cae1b83b00edbcf9411c34287edf1791c507600

@fangnx made their first contribution in https://github.com/confluentinc/librdkafka/pull/5231
@Ankith-Confluent made their first contribution in https://github.com/confluentinc/librdkafka/pull/5240

Full Changelog: https://github.com/confluentinc/librdkafka/compare/v2.12.1...v2.13.0