# Core Engine Release 4.6
March 2024
We upgraded! What's new? Learn more about new features, technical changes and solved bugs in 4App Core Engine.
Note on upgrading: If you skip a version when upgrading, check all release and patch notes in between for important information. They apply cumulative.
Note on individualization: If your 4ALLPORTAL is highly customized or if you installed individual apps, please contact your implementation partner before upgrading. We recommend checking your custom contents, especially layouts and object renderers, carefully after an upgrade.
# Technical Changes & Admin Instructions
- CORS: We have enabled the cross-origin resource sharing of HEAD HTTP requests for local resources from folder
application/html
. - CORS: We have enabled the cross-origin resource sharing for
init.json
resource. - App development: We have added an IBeforeMergeSamlUser Java interface to support code injection before merging SAML users in the 4ALLPORTAL.
# Solved Bugs
- Fix the RoleGroupMapping renderer in authentication admin-snap-ins. Setting values and saving values in the Role mapping is now possible.
- Fix URL entries in the UserMenu layout. Plain URLs are now displayed without the need to enter additional code.
- Fix missing option to select the "create" view in a layout set configuration via the GUI
- Fix the button "open/close panel" in the object comparison view
# How to Get These Improvements
- Upgrade 4App Core Engine to version 4.6
- No licensing required