[2.3.0] Checkmk Werk 16131 created: timeperiods: 'name' field no longer allows newline characters

Title: timeperiods: 'name' field no longer allows newline characters Class: fix Compatible: incomp Component: rest-api Date: 1694780559 Edition: cre Knowledge: doc Level: 1 Version: 2.3.0b1 This werk addresses an issue identified by our QA team. Previously, you could include the newline character in the timeperiod field 'name' when creating a timeperiod via the following endpoint /domain-types/time_period/collections/all We have now made pattern matching stricter, which means that this is no longer allowed.