This release also went out to the remaining production pods as patch 8.4.15.1. The 8.4.15.1 patch contains the same fixes listed below — no additional changes.

Signal inbound flow variable mapping could not be saved after a schema change

After the schema of a data source was modified, the flow variable mapping in a Signal inbound flow would not save. Mappings now save correctly following a data source schema update.

Signal › Inbound Flows › Variable Mapping SCM-56049

Display Rule conditions rejected comparison operators

Display Rule conditions would not accept the comparison operators <>, <, >, <= and >=, limiting rules to equality checks. The full operator set is now supported.

Email › Display Rules › Conditions SCM-56056

CC email addresses were duplicated when an email template was saved

Saving an email template appended a second copy of each address already in the CC field, so recipients accumulated on every save. CC addresses are now written once.

Email › Templates › Recipients SCM-56057

Logic data fields were not copied with the event

Copying an event left logic rules pointing at data fields that had not been carried across, breaking the rules in the new event. Logic data fields are now included in event copy.

Events › Event Copy › Logic Rules SCM-56064