BasicMMO

Added

• Double Jump ability — unlock it with skill points in /mmo → Skill. No fall damage on the landing you double jumped into.
• Configurable level cap, XP rates, drop multipliers and /takexp in config.yml.
• Proper permissions (basicmmo.takexp, basicmmo.admin.levelup) — works with LuckPerms now.

Fixed

• Skill points and unlocked abilities were wiped on every relog.
• Items could be duplicated in WorldGuard/Towny protected regions.
• Placing and re-breaking blocks gave infinite bonus drops and XP.
• Drop multiplier gave a guaranteed 2x from level 1, so levels did nothing.
• Class effects removed your own potion and beacon effects.
• Players took no fall damage at all while Double Jump was unlocked.
• Changing class left flight enabled, allowing real flight.
• Player data is now auto-saved every 5 minutes, not only on quit.

⚠️ Balance

• /takexp now gives 100 XP per emerald instead of 1000 (takexp.xpPerEmerald: 1000 for the old rate).
• XP only comes from natural ores/logs and stone types, not every block.