Skyrealm Core

-- added new withering system to the Overworld. A new tag enables a block replacement in the Overworld following a random tick interval.

-- modified minecraft:vine and minecraft:reef features to reflect the dead Overworld environment

-- fixed Totem of Unfalling cooldown, should prevent double damage

-- Gyrodynes now lose damage over time, cannot be repaired or upgraded

--fixed bug that caused players returning to skyrealm dimension spawning at top of dimension

-- new block, the Growth Conduit, which allows plants to grow in Overworld within a radius around it

-- added bonemeal tag, allowing only plants with the tag to freely be bonemealed in Overworld