release note

Author: qqmyers

doc/release-notes/11685-CurationStatus_fix.md

@@ -0,0 +1,6 @@
+The updates to support keeping the history of curation status labels added in #11268
+will incorrectly show curation statuses added prior to v6.7 as the current one, regardless of 
+whether newer statuses exist. This PR corrects the problem.
+
+(As a work-around for 6.7 admins can add createtime dates (must be prior to when 6.7 was installed) to the curationstatus table
+ for entries that have null createtimes. The code fix in this version properly handles null dates as indicating older/pre v6.7 curationstatuses.)