Version 1.0.2.1: Hotfix

HudMain Clipboard now returns empty RichText instances instead of null values.

Version 1.0.2.0: Tab Stops, Statistics, Text Management and Bug Fixes

Additions:
• Added support for tab stops to the text renderer.
• Added stats page to debug utils; enabled/disabled with the "/rhd toggledebug" chat command.
• Added support for extended client registration message to improve extensibility and facilitate access to the client's exception handler. Backward compatible.
• Added ObjectPool documentation and added support for resetting/returning collections to minimize profiler overhead.
• Added support for RichText Clearing/Trimming and added a method for appending StringBuilders to improve reusability.
• Added more overloaded methods for adding StringBuilders/Strings/Chars to RichText and TextBuilders.

Fixes:
• Exceptions thrown in methods registered to client bind press events are now caught by the client instead of master.
• Client PixelToWorld transform and cursor now updating at the correct time. Any UI elements parented to Root that didn't
update their own transform would appear to lag behind the camera.
• Fixed a few instances where API accessors were creating unnecessary copies of RichText objects.
• Fixed bug in TextBuilder that would cause SetFormatting() format comparison to always return false and force a glyph data to be regenerated.
• FIxed bug in NodeUtils that could cause HudCollection to over-allocate when adding fast unregistered UI elements.
• Fixed bug in NodeUtils that would cause it to throw an exception when trying to remove an empty collection.
• Fixed bug in NodeUtils that caused unregister range to always mark elements as fast unregistered.
• Fixed a number of API accessors that were inappropriately casting RichText data as IList instead of List, forcing a copy to be made.

Other Changes:
• TextBuilder will now attempt to reuse the last RichText object used to set text when retrieving its contents.
• Replaced Utils.Stopwatch with System.Debugging.Stopwatch. I don't know when this was whitelisted, but I'm really happy that it was.
• RichText will now compare the formatting of the last appended string to the current string to see if it can reuse the previous StringBuilder.
• HudMain clipboard now returns/creates copies instead of the original, mutable instance.
• ObjectPool now backed by List instead of ConcurrentBag.
• Renamed IBind and IChatCommand events to match the convention used by other events.
• Removed RichString class.

Version 1.0.1.0: Demo Page, HudCollection Fixes and Library Defaults

Additions:
• Added Demo terminal page to allow users to test library UI elements and HUD spaces. Enabled/disabled with the "/rhd toggledebug" command.
• Added CamSpaceNode to facilitate easier creation of draw matrices based on the camera's world matrix.

Fixes:
• Fixed bug that prevented terminal pages from being disabled
• Fixed bug that caused the cursor to remain disabled if the terminal were opened via the Text HUD API
• Changed RebindPage padding to match the other terminal pages
• Fixed ListBox SetSelectionAt() index bouding bug.
• Fixed bugs in HudCollection Add/Insert/Remove methods that could cause members to be added or removed more than once.
• Renamed mouse and text input events. I somehow got the naming conventions for events and event handlers reversed, but only some of the time.

Other Changes:
• Refactored HudCollection Add/Remove methods to use new NodeUtils for bulk registration/unregistration of members. This should make collection modifications significantly more efficient.
• HudSpaceNode made into an abstract class and renamed to HudSpaceNodeBase. Replaced by CustomSpaceNode.
• All library elements have proper default states now. The more generic elements won't look pretty, but they're recognizable.

Version 1.0.0.0

World draw support and framework overhaul. See the patch notes on GitHub for details.[github.com]

Version 0.9.9

• Added new billboard wrapper in UI.Rendering, BlockBoard, for rendering rectangular prisms in world space
• Added alternate drawing methods to QuadBoard and MatBoard to facilitate drawing in world space
• QuadBoard.AddBillboard no longer requires a point and a normal. Apparently, MyTransparentGeometry.AddTriangleBillboard() doesn't actually use those values.

Version 0.9.8

HudMain.Clipboard no longer returns null when no value is set

Version 0.9.7

• Incremented API version, older clients not supported
• HUD Element input now uses rendering layers
• Simplified HudMain accessors and exposed PixelToWorld matrix to client

Version 0.9.6

• Cursor position calculation now correctly compensates for differences between desktop and in-game resolution.
• Minor improvement to billboard rendering performance.

Version 0.9.5

• Trailing line breaks no longer contribute to total text height
• Fixed CJK character alignment in default (Space Engineers) font
• ScrollBox<T> scrollbar now accurately reflects the visible range
• ScrollBox<T> visible range no longer includes spacing for the last element
• Fixed null ref exceptions in BindGroup.TryLoadBindData() and RichText.Add(string)
• Removed chat messages from BindGroup
• Forced keybind change to F1. Apparently, some keys don't play nice with localization settings, and as it turns out ~ was a pretty bad choice.