GregoRail

First production release with the following features:

• Assign codes to minecarts to identify them in your rail network. You can also define user-friendly aliases/display names for the codes using chat formatting codes, which will be used as names for the minecarts.
• Change the shape of rails, either unconditionally or dependent of the code of a minecart. Wildcard queries exist to act on multiple codes.
• Change the material of blocks, again either unconditionally or dependent of the code of a minecart, which is useful for powering rails on demand or custom rail signals.
• Change the speed of minecarts using commands, also optionally dependent on the code of a minecart.
• Automatically kill living entities in a specified range around a player when they are riding a minecart, of which the behaviour can be customized.

Full Changelog: https://github.com/danae/gregorail/compare/v0.3.6...v1.0.0