Since it's only used for binding, in 2.4 we should be able to delete ErrorProperties.IncludeStackStrace and replace it with ErrorProperties.Include
Comment From: snicoll
ON_TRACE_PARAM is deprecated since 2.3 so we won't be able to get rid of it before 2.5.x. Moving to the next feature release.
Comment From: quaff
ErrorProperties.IncludeStacktrace is back again by accident?
https://github.com/spring-projects/spring-boot/blob/7ada32ca778bc3f34d27920d3f973cfb39a69ed6/core/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ErrorProperties.java#L120-L137
Comment From: philwebb
Thanks @quaff, I've opened https://github.com/spring-projects/spring-boot/issues/47235