Version 2.0 B4:
-Fixed: A couple bugs with 1.7.10 mods. (Took all day)
-Fixed: A couple typos in the WorldView.
-Added: A Fail Option with a warning into the Preview when taking a world so it does not get stuck.
-Fixed: A couple bugs during ports.
-Added: A new feature that basically runs a pregen command on every new dimension that was loaded with the onDimensionCreation.txt (For ModPack Makers)

Version 2.0 B3:
-Fixed The Cacti bug. (Insider)

Version 2.0 B2:
-Fixed: Seed Text Field now supports continues buttonpresses. (Holding keys down)
-Fixed: Changing the size of the texture would crash the previewer.
-Fixed: Switching dimensions without applying size or starting a uncreated dimension without applying size would throw loads of OpenGLErrors because the texture wasn't resized properly.
-Fixed: Structures that can not actually spawn won't be shown on the Preview
-Fixed: Gui Scale when reduce scale button is pressed is now reduced properly. (Note if the window is really to small that the scale might be going to small still)
-Added: Option to Control which dimensions and in which order the dimensions are shown in the Preview UI. And if it should ignore other dimensions too. (Only added for ModPack Makers)
-Fixed: Changing the seed actually resets the world now if you started pregenerating once
-Fixed: Tooltips weren't drawn when the world wasn't created

Version 2.0 B1:
-Fixed: Memory leaks with PostProcessing Only Generation.
-Removed: Outdated Memory Leak Prevention Systems that was slowing down worldgen speed drastically if reached.
-Fixed: Server Side Crashes when using certain Pregen UI features.
-Changed: Reworked all Guis and removed loads of bugs and increased stability drastically (not including the preview gui)
-Changed: Moved a lot of Gui Code into the Per MC version API. (Less porting work)
-Added: Sliders have now a Scrollwheel support + when the Ctrl button is pressed it moves by a factor of 10
-Added: Preview UI now having MultiDimension support
-Disabled: HighCompression mode because I couldn't get it to work at all
-Added: Generation Type added.
-Fixed: Stopping the Pregeneration yourself will break structure view
-Finished: Rewrite of the Seed Previewer
-Added: UI For A couple of commands to simplify things.
-Fixed: A couple bugs that  came up during porting.