Major changes from 3.7.5:

• Removed menu_index.yml
• Replaced next_page & previous_page actions with open_menu. You'll need to update your existing menus to use this action.
• Removed private setting from menus. Menus no longer open in the order specified in menu_index.yml so there is no need for a private setting.
• All menus inside the menus/ folder will get loaded
• purchase.yml is now a reserved menu name for the purchase menu. If you had an existing menu with this name you should rename it.
• messages.yml was replaced with en_US.lang.
• the waist location was renamed to chest.
• config.yml was updated. Your current config should automatically update. If not then you can rename it and let the new version load.

New Additions:

Menus:

• Added locked items.
• Added menu aliases, you'll be able to use /<alias> to quickly open a menu
• Support for animated menus.

Messages:

• Expanded message customizability to include the menu editor.

Groups:

• Added groups.yml. You can specify special groups that players can use. Each group has their own default menu that will open when the player uses /h

Commands:

• Removed /h toggle, use /h particles to toggle individual particles.
• Removed /h list, use the menu editor for a list of supported particles
• Added /h particles. A separate menu that lets players manage their equipped particles, can also be accessed from other menus.
• Added /h import. Import your .yml menus into your MySQL database.
• Added /h group. Edit groups in-game.
• Added /h type. Add / remove custom types from your MySQL database

Actions:

• Added open_menu. Opens a specific menu.
• Added open_menu_permission. Opens a specific menu after checking for permission
• Added purchase_item.
• Added purchase_confirm.
• Added purchase_deny.
• Added demo. Temporarily equips a hat for a given amount of time.
• Added mimic. Mimics the left click action for right clicks
• Added active_particles. Opens the particle manager
• Separated actions into left & right click.

Modes:

• Added when_sprinting.
• Added when_gliding. Elytra gliding
• Added when_swimming.
• Added when_flying. Creative flight

Particles:

• Added dolphin
• Added nautilus
• Added bubble_column_up
• Added current_down
• Added itemstack (Custom, spawns items that can't be picked up)
• Added campfire_cosy_smoke
• Added campfire_signal_smoke
• Added composter
• Added falling_lava
• Added falling_water
• Added flash
• Added sneeze
• Added empty_space (Custom, doesn't display a particle)
• Added landing_lava
• Added support for scaling redstone dust particles (1.13+ only)

Editor:

• Support for editing all properties
• Added clone option
• Can now move particles to a separate menu
• Added sound menu
• Added potion menu
• Moved types into their own menu
• Moved actions into their own menu
• Added node editor. Currently there is a limit of 28 nodes.
• Added filters to particle selection menu
• Added block search. So you don't have to exit editing to find the item you want to use.
• Gave purchase menus their own editor. Hopefully this will make editing a purchase menu less confusing.

Misc:

• Support for equipping multiple particles at once.
• MySQL support.
• Hats now support sound.
• Added support for rotating particles on their x, y, & z axis
• Added random offset value, is added after a particle's offset is calculated.
• Added support for custom types (Use custom .png images as particles)
• Gave hats their own unique equip message. Will default to the default message if left blank.
• Added tags, experimental features.
• Types now support more than one particle. For example, the arch type now supports 5 particles.

Supports:

• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14

As always, please message me, or post in the discussion about issues you are having.