# Essentials Release 4.3

February 2023

We upgraded! What's new? Learn more about new features, technical changes and solved bugs in 4App Essentials.

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.

# New Features and Improvements

New request priority: We now support a priority for share emails (e.g. eTickets) so they have a higher priority than backend requests (also compare the Core Engine Release Notes 4.3 (opens new window)).

# Solved Bugs

Fix the overwriting of an existing user email with a blank contact email when syncing from contact to user. The email is now preserved.
Fix the blinking star rating when refreshing tile search results.

# How to Get These Improvements

Upgrade 4App Essentials to version 4.3
Dependency: Upgrade 4App Core Engine to version 4.3

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