EzSkills

Added

• Acrobatics skill — tracks XP earned from jumping, falling, and sprinting (ACROBATICS enum constant, Feather GUI icon, xp-base: 80.0, xp-multiplier: 1.4, max-level: 100)
• Custom skills API — third-party plugins can now register their own skills at runtime via SkillDefinition and EzSkillsAPI.registerSkill(); progress is persisted in the same storage backend as built-in skills
• SkillDefinitionRegistry — thread-safe in-memory registry for custom SkillDefinition instances; rejects names that clash with built-in SkillType values
• EzSkillsAPI.getRegisteredSkills() — returns the list of all currently registered custom skill definitions
• Custom skill XP / level methods on EzSkillsAPI: addExperience, getSkillLevel, getSkillExperience, setSkillLevel now accept any registered custom skill name in addition to built-in SkillType names

Changed

• Skill GUI (/skills) updated to a 36-slot (4-row) layout to accommodate five built-in skills; close button moved to slot 31
• SkillProfile stores custom skill progress in a separate HashMap alongside the built-in EnumMap; getAllCustom() exposes the full map for serialisation
• SkillProfileModel persists and loads custom skill columns (<name>_level / <name>_experience) automatically

Skills

Abilities