2.5.21 - 1.21.1

• improved the isEntityProtectedCheck logic because Spell Impacts caused by spell spawned entities did sometimes not work on players that are on another team if pvp was enabled
• Rage, Spell Power Fuse, Lifesteal and all other attributes that have some technical function. can now all be used by all LivingEntities
• Heavily Improved MobSpellCastGoal, especially channeled spells like fire breath
• If you try to run away from a fire breath casting mob it'll follow you while still casting the spell
• When you come to close while a Mob is casting/channeling a Spell, the entity will walk slowly backwards