# changelog

author: yaoxin <yao_xin001@hoperun.com> - 2.0.20-1
changelog:
  - Update to 2.0.20
    * Fix QoS 1 / QoS 2 publish incorrectly returning "no subscribers". Closes #3128.
    * Open files with appropriate access on Windows. Closes #3119.
    * Don't allow invalid response topic values.
    * Fix some strict protocol compliance issues. Closes #3052.
    * Fix cmake build on OS X. Closes #3125.
    * Fix build on NetBSD
    * Fix mismatched subscribe/unsubscribe with normal/shared topics.
    * Fix crash on bridge using remapped topic being sent a crafted packet.
    * Don't allow SUBACK with missing reason codes in client library.
    * Fix crash on subscribe under certain unlikely conditions. Closes #2885. Closes #2881.
    * Fix mosquitto_rr not honouring -R. Closes #2893.
    * Fix max_queued_messages 0 stopping clients from receiving messages. Closes #2879.
    * Fix max_inflight_messages not being set correctly. Closes #2876.
    * Fix mosquitto_passwd -U backup file creation. Closes #2873.


