Wesnoth 1.19.4

Lua API

• Added new function gui.switch_theme() to allow switching to another gui2 theme from inside a scenario.

• Updated to lua 5.4.7

Translations

• Updated translations: Arabic, Bengali, British English, Chinese (Simplified), Czech, Italian, Japanese, Turkish, Ukrainian

Units

• Walking Corpse: arcane vulnerability reduced from 40% to 20%.

• Soulless: arcane vulnerability reduced from 40% to 20%.

User interface

• GUI2 themes can be loaded from add-ons. Requires a gui-theme.cfg file in add-on root with a [gui] tag that acts as the entry point for the theme.

• Option key is now identified as such instead of Alt in the Hotkeys preferences section on macOS builds

• Search filter should now be case-insensitive for more than just ASCII characters (#9328)

• Whirlpools no longer get submerged in water.

• The in-game chat now properly redraws over water and other animated terrain.

• Fixed items not appearing properly when submerged.

WML Engine

• Removed properties unit.side and terrain.owner from WFL. Use unit.side_number and terrain.owner_side instead.

• Fixed events with negative priority not being stored in save files.

• Events can now be added to abilities and weapon specials.