emqx/changes/v4.4.12-en.md

Enhancements

• Upgrade http client library ehttpc from 0.2.1 to 0.4.2 #9456.

• Add more PSK ciphers support #9493.

Bug Fixes

• Fixed load bootstrap file when no bootstrap user in mqtt_app #9474.

• Trigger message.dropped hook when QoS2 message is resend by client with a same packet id, or 'awaiting_rel' queue is full #9486.

• When dashboard creates a new user, the password length must match 3-32 and the format is ^[A-Za-z0-9]+[A-Za-z0-9-_]*$ #9475.