Release Notes 1.15.9
From The Battle for Wesnoth Wiki
Contents
New Content
Monster units
The new Horned Scarab monster unit has been added. Flying and defense animations have been added to the Wild Wyvern.
Scenario editor help topics
The in-game help topics related to the scenario editor have been revised and enabled so that players can now see useful information about how the editor can be used.
Changes To Existing Content
Fixes
General/Misc
Minimum boost version
The minimum required version of Boost is now 1.65.