Added

• Added compatibility with Paper 26.1+ world storage layout.
• Added automatic detection of legacy and modern world storage formats.
• Added WorldFolders utility for resolving and discovering world folders across supported server versions.
• Added semantic version detection using semver4j to determine server storage layout.
• Improved unloaded world discovery for both legacy and modern Paper servers.

Changed

• Refactored world folder resolution throughout the plugin to eliminate direct reliance on Bukkit#getWorldContainer().
• Updated world loading, copying, backup, and deletion operations to use the new WorldFolders abstraction.
• Improved handling of world folder locations for loaded and unloaded worlds.
• Modernized internal filesystem discovery to support Paper's Vanilla world storage implementation.
• Improved compatibility with Paper 1.21.9 / 26.1+.

Fixed

• Fixed world management commands failing on servers using the new Paper storage layout.
• Fixed unloaded worlds being incorrectly detected under modern Paper versions.
• Fixed backup and delete operations resolving incorrect world directories.
• Fixed copied worlds resolving to invalid filesystem locations on newer Paper versions.
• Fixed several command flow issues where failures could still report success.
• Fixed console execution issues in player-only spawn-related commands.
• Improved validation when creating or copying worlds that already exist.

Internal

• Reduced filesystem assumptions by centralizing world discovery logic.
• Improved code maintainability by separating world resolution from world management.
• Updated dependency shading configuration for bundled libraries.

2.1.0

Major Changes

• Added Folia Support

Minor Changes

• Internally moved all teleportation calls to a utility method, which will call it async if possible, otherwise sync
• Implemented a temporary cache for last player location per world, note this doesn't persist on restarts
• Removed custom environment option as it caused more confusion than it was worth
• Added serverProperties as a commandline argument for servers that have server.properties in a different location, add: -DserverProperties=location here(config/server.properties as example) to your server startup script.

Fixes

• Fixed issues with respawns after death
• Fixed issue with gamemode/effects set on spawn in

2.0.13

• Added phantomworlds.command.phantomworlds.teleport.other which grants permission to use /pw tp on other players
• Added regenerate-missing-worlds configuration, which allows PW to regenerate previously imported worlds if they no longer exist(thanks to JeBob)
• Added /pw set backup <backup(true/false)> which will let you enable/disable backups for an imported world, default is true.

• Added /pw copy - creates a copy of the world with the name new world. This command also loads and imports the new world into the PW data system.

• Corrected an issue auto-loading some worlds that had the world_ prefix.

• added /pw set transfer in order to allow setting portals for each world to transfer a player to different server. This may be set by nether/end portals individually for each world.

Initial Modrinth Release