[Beta] Ver 2.3.0a Improved VCI perfomrance

This article is a release note for VirtualCast Beta.
For information on how to play Beta, see here.
[h2]Studio/Room[/h2]
[h3]Changes[/h3]
- Changed the message shown on the in-VR title screen.
[h2]Room[/h2]
[h3]Improvements[/h3]
- Improved the rendering of the ring menu.
[h2]VCI[/h2]
[h3]New Features[/h3]
- Added a feature to display the rendering frame rate and Lua thread frame rate on the upper right corner of the HMD screen. You can enable this in a room by enabling [System] > [For Developper] > [VCI Debug].
[h3]Improvements[/h3]
- Improved the performance of VCI.
- Adjusted the behavior of SubItems, which have their rotation constrained within the VCI, when they are grabbed and moved.
[h3]Bug Fixes[/h3]
- Fixed the issue where the debug console appears at a high position when a VCI is spawned while VCI Debug is turned on in a studio.