---

id: client-cpp-3.7.0 title: Client CPP 3.7.0 sidebar_label: Client CPP 3.7.0

What's Changed

• Fix buffer overflow for non-batched send when the message metadata size exceeds 64KB by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/443
• fix: Keep compatible with old boost versions by @erobot in https://github.com/apache/pulsar-client-cpp/pull/444
• Bumped version to 3.7.0-pre by @shibd in https://github.com/apache/pulsar-client-cpp/pull/445
• Fix ack failure on message listener in multi topics consumer by @nkurihar in https://github.com/apache/pulsar-client-cpp/pull/447
• Fix the YAML format error in latest image by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/452
• Fix default operation timeout by @arhoads in https://github.com/apache/pulsar-client-cpp/pull/450
• Expose keep alive interval for c and c++ client by @shibd in https://github.com/apache/pulsar-client-cpp/pull/457
• Handle the exception from the token supplier by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/458
• [fix][doc] Update README to build wireshark plugin correctly by @ocadaruma in https://github.com/apache/pulsar-client-cpp/pull/460
• Bump macos runner image to 14 by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/463
• Fix startMessageInclusive does not work if the 1st message is a chunked message by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/462
• [fix] Fix issue where cert chain is not taken into account in mTLS authentication by @massakam in https://github.com/apache/pulsar-client-cpp/pull/467
• Fix some compiler warnings in public headers by @erobot in https://github.com/apache/pulsar-client-cpp/pull/468
• Use vcpkg to build macOS packages by @BewareMyPower in https://github.com/apache/pulsar-client-cpp/pull/465

New Contributors

• @nkurihar made their first contribution in https://github.com/apache/pulsar-client-cpp/pull/447
• @arhoads made their first contribution in https://github.com/apache/pulsar-client-cpp/pull/450
• @ocadaruma made their first contribution in https://github.com/apache/pulsar-client-cpp/pull/460

Full Changelog: https://github.com/apache/pulsar-client-cpp/compare/v3.6.0...v3.7.0