NanoMQ v0.23.8 Release Note

The formal release of 0.23.8.

1. Topic remapping feature that is frequently being requested here #1940
2. Fix a bug that message expiry interval parameter doesn't takes effect
3. Fix & enhanced ACL placeholder logic.
4. Preset session feature, a sweet one to make up for what is lacking in MQTT.
5. Breaking change in NanoNNG, not related to most users, though.
6. Multiple CI fixes & Windows build fix. (We provide commercial Windows ver with full feature set)

What's Changed in NanoMQ

• preset session feature by @JaylinYu in https://github.com/nanomq/nanomq/pull/2038
• new topic mapping feature for downlink bridging channel by @JaylinYu in https://github.com/nanomq/nanomq/pull/2039
• 0.23.7 new release by @JaylinYu in https://github.com/nanomq/nanomq/pull/2042
• ci: translate issue from Chinese to English when issue create by @Rory-Z in https://github.com/nanomq/nanomq/pull/2043
• Adapt to a breaking change of NanoNNG by @JaylinYu in https://github.com/nanomq/nanomq/pull/2046
• FIX [acl] placeholder replacement by @foxxorcat in https://github.com/nanomq/nanomq/pull/2036
• ACL placeholder fix and docs by @JaylinYu in https://github.com/nanomq/nanomq/pull/2047
• Doc update by @JaylinYu in https://github.com/nanomq/nanomq/pull/2048

New Contributors

• @foxxorcat made their first contribution in https://github.com/nanomq/nanomq/pull/2036

Full Changelog: https://github.com/nanomq/nanomq/compare/0.23.7...0.23.8

What's Changed in NanoNNG

• preset sessions by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1208
• Remap of topics. by @xinyi-xs in https://github.com/nanomq/NanoNNG/pull/1214
• • FIX [nanolib] strndup is not found on Win, and we cannot use C23 by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1218
• Jaylin/dev by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1219
• • FIX [ci/qos_db] fix mqtt_qos_db_ci due to protocol ver hack. by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1220
• • FIX [mqtt_codec] fix a… by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1222
• remove remaining len API & accept protocol ver hack by @JaylinYu in https://github.com/nanomq/NanoNNG/pull/1223
• ci: translate issue from Chinese to English when issue create by @Rory-Z in https://github.com/nanomq/NanoNNG/pull/1224

New Contributors

• @Rory-Z made their first contribution in https://github.com/nanomq/NanoNNG/pull/1224

Full Changelog: https://github.com/nanomq/NanoNNG/compare/0.23.7...0.23.8