Some of the new features in this release:
New Treebar was added to Options/Serverlist/Theme manager and Script Editor
New Datagrid was added to Logs/Monitor Panels/Channel List
Channel list now supports control codes/colors and is much faster
Options/Theme Manager/Serverlist got some padding to make it easier to read
Options/Serverlist search box got an icon
Many new options to the new Treebar, such as showing a close icon, using a flat Treebar, highlight Treebar network tab when collapsed
Option to highlight all lines matching the hovering nick in the text buffer
Many quality of life fixes everywhere.
The stuck window bug should now finally be fixed.
See the changelog for more information.