9.1.0 for Minecraft 1.20.2

Repository version: 9.1.0+1.20.2

Added

• WScrollPanel scroll bar getters and setters (#225 by @tal5)
• WListPanel.insets and WListPanel.gaps properties for controlling the list item positioning (#221)
• WScrollPanel.insets: for applying insets to the viewed widget
• Insets.width() and Insets.height(): methods that compute the total width/height from insets
• WItemSlot.iconOnlyPaintedForEmptySlots (#203): can be set to true to hide icons when a slot has items

Fixed

• Screen.renderBackground being called twice (#226)
• WWidget.addPainters not being called for all WListPanel children

Deprecated

• WListPanel.margin field: replaced with insets and gaps