LDK - A multi-platform lgou2w development kit [1.8.x-1.16.x]

Update · Kotlin stdlib update to 1.3.40 version. · Kotlin coroutines update to 1.2.2 version. · Module ldk-rx RxJava update to 2.2.10 version. · Module ldk-exposed Exposed update to 0.15.1 version. · Module ldk-fx-tornadofx Tornadofx update to 1.7.19 version. · Module ldk-bukkit-depend-worldedit WorldEdit update to 7.0.0 version. · Module ldk-bukkit-depend-placeholderapi PlaceholderAPI update to 2.10.3 version. Enhancement · Supported Minecraft 1.14.3 · GuiBase supports extended add and verify button functions. · Adjust DispatcherProvider implementation Closeable interface. · Destructive update to letIfNotNull common function. Fixed · Fixed ItemFactory.createItem invalid data in old version. · Fixed ItemBuilder display name and lore are always italic problem. · Fixed anvil destroy sound error problem. · Fixed cleanup problem with Gui and AnvilWindow.