log4js.getLogger() may call log4js.configure() - thanks @lamweililog4js.isConfigured() API - thanks @lamweili
layouts.md - thanks @dtslvrCategory Filter --> No-Log Filter) - thanks @gkalpakhave been remove --> have been removed) - thanks @gkalpakjust-errors JSON property key - thanks @lamweiliNew default file permissions may cause external applications unable to read logs. A manual code/configuration change is required.
Change information for older versions can be found by looking at the milestones in github.