NanoNNG 0.21.5

What's Changed

• Add parquet_write_batch_tmp_async interface. by @xinyi-xs in #845
• Exchange_server new api for clean up ringbus by @RanMaoyi in #848
• Make sure the http method will always be send as a capitilized string by @tglane in #846
• • FIX [http auth] use capital http method by @OdyWayne in #849
• Optimize parquet read function(WIP). by @xinyi-xs in #847
• Fix memory leak in hocon.c by @ashamedbit in #853
• Fix the crash when mqtt quic server shutdown. by @wanghaEMQ in #854
• expose exchange url by @JaylinYu in #850
• Fix nanomq/nanomq#1667 by @JaylinYu in #857
• Multiple patches to New QUIC transport by @JaylinYu in #856
• TLS Verifying peer in QUIC layer is supported by @wanghaEMQ in #859
• Fix the memory leakage in TLS verifying. by @wanghaEMQ in #860
• • FIX [broker_tls] fix #861 by @JaylinYu in #862
• Fix #855 by @JaylinYu in #865
• Add limit frequency field to parquet configuration. by @wanghaEMQ in #864

New Contributors

• @tglane made their first contribution in #846
• @ashamedbit made their first contribution in #853

Full Changelog: 0.21.2...0.21.5