This is a bugfix release.

Broker:

  • If the broker was configured for persistence, a durable client had a subscription to topics in $SYS/# and had messages in its queue when the broker restarted, then the persistent database would have messages missing and so the broker would not restart properly. This has been fixed.

Library:

  • Fix threading problem on some systems.

Tests:

  • Close socket after 08-ssl-connect-no-auth-wrong-ca.py test to prevent subsequent tests having problems.

Build scripts:

  • Install pskfile.example in CMake. Fixes bug #1037504.

Other:

  • Fix db_dump parameter printing message store and sub chunks.