There is finally an update after almost 5 months. This update adds and changes.
Added:

• Added a new command, /lshelp which shows all the commands with LifeStolen. (Broken but will fix in Release 2.1)
• Added custom user config.
• New stuff added to the configs.yml.

1. clearItemsOnFullDeath | When you die and lose all your hearts, your inventory will get cleared.
2. permissions.messages | Permissions to see different messages will be here, first one is permissions.messages.outdatedPermissionMessage which is for the "there is a new version message"
3. heart.haveLimitedUses | Makes it so you can use hearts a certain amount of times before you cannot use it anymore.
4. heart.uses | The amount of uses before you cannot use a heart item anymore (works if heart.haveLimitedUses is true)

• Hearts can now be limited use (as shown above with the configs)
• You can now clear a players inventory when a player dies (as shown above with the configs)

Changed:

• Changed the new version message.
• Changed the default heart item. (Red Dye)