Lumberjack

Lumberjack:
Plugin allows you to chop down trees faster, just destroy one log block.

Installation:
-Just put Lumberjack.jar in plugins folder.
-If the server is on, restart it.

In Minecraft 1.13 or later, you can choose the type of tree that will be cut down(It can be done in config.yml).

Each user can choose the item with which to cut down trees( default - hand).
The plugin can be enabled for each individual user, using "/lj on" or "lj off"( default - OFF, and resets every time you leave the server).

Any user can manage everything with simple commands:

/lj or /lumberjack

/lj - Main command.
/lj item - Allows to see current item or item can be set using /lj item set <item_name>.
/lj on - Enables destroying trees instantly.
/lj off - Disables destroying trees instantly.
/lj status - Shows plugin status.
/lj help - Shows available commands.

Add <player_name> after 'item', 'item set <item_name>', 'on', 'off' or 'status' to use commands on another player.

Permissions:

lumberjack - Main permission required for all commands
lumberjack.status - Allows to use /lj status
lumberjack.item - Allows to use /lj item
lumberjack.item.set - Allows to use /lj item set <item_name>
lumberjack.item.help - Allows to use /lj item help
lumberjack.toggle - Allows to use "/lj on" and "/lj off"
lumberjack.help - Allows to use /lj help
lumberjack.management.players - Allows you to manage other players, also required command permission executed on other players

Known issues:
-Plugin don't work with Azalea tree.
-If trees are connected, all are destroyed(same type).

Will be added:
-Automatic tree replant.
-Support for mushrooms.

If you have any questions, post them on the discussion page.
Thank you for downloading.