[hibernate-dev] Actions by anonymous JIRA user

Hi all, Every once in while I'm noticing actions of JIRA user "Anonymous", e.g. here: https://hibernate.atlassian.net/browse/HSEARCH-550 (Anonymous made the transition from "Open" to "Pull request sent"). Until now I assumed one needs to be logged into JIRA to perform any changes to an issue. So I'm wondering whether that assumption was just wrong or whether the possibility for anonymous actions is actually not intended. In case of the latter, maybe its caused by the recent migration? --Gunnar