Bopup Messenger version 5.5.4 have been released. This version is a critical bug fix release that applies for version 5.5.3 that was released 2 days ago. The new version fixes an error with updating presence status of a user in the assigned groups list. When that error appears the messenger might show an error message box or silently close with no any exception.
Version 5.5.4 also fixes and improves the "Show only online users" checkbox that manages appearance of offline users displayed in the Contact List. Now this option also manages a list of users from assigned groups and properly shows/hides the contacts if it is called from the context menu in sending dialog boxes.