Vanish++

Added

• No-Delay Notifications: Completely removed the 60-second cooldown for rule notification alerts. Players now receive immediate feedback every time an action is blocked while vanished.
• Enhanced Splash Protection: Vanished players are now strictly immune to Splash Potions and Lingering Potion Clouds. They are automatically removed from the list of affected entities.
• Titan God Mode: Vanished players are now strictly invincible. They take no damage and are immune to all external potion effects (splash potions, mob effects).
• Interactive Help System: Added /vhelp and /vhelp <command>. A professional, clickable chat menu that explains every command, usage, aliases, and permissions.
• Smart-Merge Migration (v2): Completely overhauled the configuration update system. Future config changes now recursively copy all user-customized values (messages, rules, prefixes) into new versions without loss. NOTE: Critical fix applied to prevent data loss on update failure.
• Join Notification Delay: All join notifications (warnings, updates, migrations) now wait 250ms to ensure they appear at the bottom of the chat, visible above other plugin spam.
• Acknowledgement System: Migration reports now stay visible on join until specifically hidden via the new [HIDE] button.

Changed

• Unified Rules: /vpickup and other individual toggles now strictly sync with the RuleManager engine.
• Config Cleanup: Removed redundant data section from config.yml default template to prevent user confusion (uses data.yml exclusively).
• Downgraded Requirement: Reverted target Minecraft version to 1.21.11 (Paper) and ProtocolLib 5.4.0 for broader compatibility.

Fixed

• Critical Migration Bug: Fixed a logic error where the migration manager would overwrite the configuration file with a default template before saving the merged data, leading to reset settings if the save failed.
• Prefix Leakage: Strictly decoupled Tab prefixes from Nametag prefixes. Prefix text will no longer "leak" into Scoreboards or the Social Interaction menu.
• Persistence Fix: Fixed an issue where manual config edits were overwritten by the plugin's automatic data saving.