v2.12.0 for MC 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.15.2, 1.14.4

• Updated for MC 1.16.4.
• Bumped Towny dependency to 0.96.2.0 and using Jitpack repository for it now.
• Fixed: Creating shopkeepers via Citizens trait failed previously if the block at the spawn location is not passable (eg. when the Citizens NPC stands on a non-full block such as carpet).
• Minor changes to handling failures when trying to create a shopkeeper via Citizens trait. We always inform the player (if there is one), log a warning and delete the trait again now.
• Config: Added some more examples for the 'name-regex' setting to the default config.
• Fixed: Some messages would print an empty line when set to an empty text, instead of being disabled.
• Changed: Players without the permission to edit regular villagers will silently access the regular trading interface now when they sneak and right-click a regular villager.
• Fixed: The Towny integration could run into a NPE when checking if a location is within a commercial area.

API:

• PlayerOpenUIEvent indicates whether the UI request has been silent now.

Internal changes:

• Moved the installation of Spigot dependencies into a separate script.
• Added support for building with Jitpack. This uses a Maven wrapper with a fixed version, because Jitpack uses a buggy Maven version currently (3.6.1).
• Updated building instructions in readme.
• Internal API: UIHandler#canOpen is public and has an additional 'silent' flag now.
• Internal API: UI requests can be silent now.
• Editor UIs are setup lazily now, only when required for the first time.

Known potential issues: See here.

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