The Timeout configuration parameter is now used for web.page.get, web.page.regexp and web.page.perf items.
Plugins.Redis.Password was removed and an opportunity to pass a password as a key parameter has now been added. See Redis plugin metrics for details.
In previous Zabbix versions, maintenance period calculation was unaware of the possible effects caused by Daylight Saving Time change resulting in unpredictable behaviours. In the new version Daylight Saving Time (DST) change is cared for and should not unpredictably affect how long the maintenance will be. Let's say we have a two-hour maintenance that usually starts at 1am and finishes at 3am. If after one hour of maintenance (at 2am) a DST change happens and current time changes from 2:00 to 3:00, the maintenance will continue for one more hour till 4:00.
Zabbix Docker images have been updated to implement non-root container best practices. Due to the change:
A known issue: Nginx based images do not run under root. Will be fixed soon.