Spectrum 3.8.1

These are the patch notes for the releases from Spectrum 3.8.1-rel.4.

Fixed

 * Fixed being unable to scroll in notifications panel
 * Fixed notifications temporarily disappearing when receiving a new notification and re-opening the panel
 * Fixed chat user list temporarily reloading when scrolling to older chat messages in history
 * Fixed a bug where large groups of users in the roster could not be opened
 * Fixed a bug preventing the paging navigator from showing up in the channel threads listings
 * Fixed a small bug causing lobby messages autoscroll from properly kicking in