According to the deprecation feature flag pattern definition, the feature flag has been moved under Instance Setting.
Release Notes
This section contains information about breaking changes in out-of-the-box DXP features and capabilities. For breaking changes or internal code, please check this link.
In order to simplify the system processing of JSPs and improve performance, 2025.Q1 removes the optional configuration previously enabled by the property work.dir.override.enabled=true. JSPs will now always remain within the OSGi bundles that deploys them. This feature was already disabled by default due to the performance cost.
The two separate configuration menus in the widgets of content page has been merged into a single menu.
The Collection Page has been removed from the page administrator. An upgrade path substitutes the Collection Pages for Content Pages with a collection display without any functional change.