After updating to SimpleSAMLphp 1.15.4 we are receiving the following warnings with each invocation of the web interface and Drush. Possibly caused by changes in the API:
Mar 18 10:15:02 simplesamlphp WARNING [CLba9ea3a6] The class or interface 'SimpleSAML_Logger' is now using namespaces, please use 'SimpleSAML\Logger'.
Mar 18 10:15:02 simplesamlphp WARNING [CLba9ea3a6] The class or interface 'SimpleSAML_Auth_Simple' is now using namespaces, please use 'SimpleSAML\Auth\Simple'.
Needs review
3.0
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