New options:

- allow-renaming - can spawners be renamed in an anvil
- drop-xp-when-instant-kill - if entities drop xp when instant-killed
- destroy-on-fail - if the spawner is destroyed when mined without silk touch
- show-owner - if spawner owner is shown when unable to break other player owned spawner

Added option to stack spawners nearby (disabled by default):
- radius - stacking radius
- particles - if vector particles are shown

Added and changed options for breaking:
- unbreakable - if spawners are unbreakable (can be bypassed with a permission)
- changed enabled to ignore-permission - to be more clear (legacy option, use unbreakable option instead)

New features:

Added support for 2 plugins:
- WildTools - crowbar support
- ShopGUI+ - custom spawner provider (not tested)

Lore for spawner and GUI items now can be fully customized, this includes lore order.

Fixed issues:

Issue with WildStacker mob stacking.
Removed vanilla lore from spawner items.
Other minor text bugs and issues.

API:

Added 2 new methods:
- getOwnerID - gets the spawner owner ID
- place - for Virtual spawner